Home / 2,746,212,924,092.70-4,119,319,386,139.10-836,074,945,127.10

Finding the Fourth Proportional to 2,746,212,924,092.70, 4,119,319,386,139.10 and 836,074,945,127.10

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Solution

The fourth proportional to 2,746,212,924,092.70, 4,119,319,386,139.10 and 836,074,945,127.10 is: 1,254,112,417,690.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,212,924,092.70 : 4,119,319,386,139.10 = 836,074,945,127.10 : x
  2. Step 2: Convert to fraction form
    2,746,212,924,092.70/4,119,319,386,139.10 = 836,074,945,127.10/x
  3. Step 3: Cross multiply
    2,746,212,924,092.70x = 4,119,319,386,139.10 × 836,074,945,127.10
  4. Step 4: Simplify right side
    2,746,212,924,092.70x = 3,444,059,729,727,247,253,241,856
  5. Step 5: Solve for x
    x = 3,444,059,729,727,247,253,241,856/2,746,212,924,092.70
  6. Step 6: Final answer
    x = 1,254,112,417,690.67

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Double scale
Find fourth proportional to 2,746,212,924,093.70, 4,119,319,386,140.60 and 836,074,945,128.10
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.