Home / 29,132,406-43,700,708.52-11,181,510

Finding the Fourth Proportional to 29,132,406, 43,700,708.52 and 11,181,510

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Solution

The fourth proportional to 29,132,406, 43,700,708.52 and 11,181,510 is: 16,773,070.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,406 : 43,700,708.52 = 11,181,510 : x
  2. Step 2: Convert to fraction form
    29,132,406/43,700,708.52 = 11,181,510/x
  3. Step 3: Cross multiply
    29,132,406x = 43,700,708.52 × 11,181,510
  4. Step 4: Simplify right side
    29,132,406x = 488,639,909,323,465.25
  5. Step 5: Solve for x
    x = 488,639,909,323,465.25/29,132,406
  6. Step 6: Final answer
    x = 16,773,070.83

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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.