Home / 1,025,186,832,070.10-1,414,627,795,923.60-562,092,008,140.55

Finding the Fourth Proportional to 1,025,186,832,070.10, 1,414,627,795,923.60 and 562,092,008,140.55

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Solution

The fourth proportional to 1,025,186,832,070.10, 1,414,627,795,923.60 and 562,092,008,140.55 is: 775,615,676,780.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,186,832,070.10 : 1,414,627,795,923.60 = 562,092,008,140.55 : x
  2. Step 2: Convert to fraction form
    1,025,186,832,070.10/1,414,627,795,923.60 = 562,092,008,140.55/x
  3. Step 3: Cross multiply
    1,025,186,832,070.10x = 1,414,627,795,923.60 × 562,092,008,140.55
  4. Step 4: Simplify right side
    1,025,186,832,070.10x = 795,150,978,582,136,548,753,408
  5. Step 5: Solve for x
    x = 795,150,978,582,136,548,753,408/1,025,186,832,070.10
  6. Step 6: Final answer
    x = 775,615,676,780.14

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.