Home / 29,132,407-43,700,710.02-11,181,511

Finding the Fourth Proportional to 29,132,407, 43,700,710.02 and 11,181,511

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Solution

The fourth proportional to 29,132,407, 43,700,710.02 and 11,181,511 is: 16,773,072.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,132,407 : 43,700,710.02 = 11,181,511 : x
  2. Step 2: Convert to fraction form
    29,132,407/43,700,710.02 = 11,181,511/x
  3. Step 3: Cross multiply
    29,132,407x = 43,700,710.02 × 11,181,511
  4. Step 4: Simplify right side
    29,132,407x = 488,639,969,796,440.25
  5. Step 5: Solve for x
    x = 488,639,969,796,440.25/29,132,407
  6. Step 6: Final answer
    x = 16,773,072.33

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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.