Home / 2,746,212,924,091.20-4,119,319,386,136.80-836,074,945,125.60

Finding the Fourth Proportional to 2,746,212,924,091.20, 4,119,319,386,136.80 and 836,074,945,125.60

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Solution

The fourth proportional to 2,746,212,924,091.20, 4,119,319,386,136.80 and 836,074,945,125.60 is: 1,254,112,417,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,212,924,091.20 : 4,119,319,386,136.80 = 836,074,945,125.60 : x
  2. Step 2: Convert to fraction form
    2,746,212,924,091.20/4,119,319,386,136.80 = 836,074,945,125.60/x
  3. Step 3: Cross multiply
    2,746,212,924,091.20x = 4,119,319,386,136.80 × 836,074,945,125.60
  4. Step 4: Simplify right side
    2,746,212,924,091.20x = 3,444,059,729,719,145,334,308,864
  5. Step 5: Solve for x
    x = 3,444,059,729,719,145,334,308,864/2,746,212,924,091.20
  6. Step 6: Final answer
    x = 1,254,112,417,688.40

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Double scale
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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.