Home / 32,457,001.17-48,694,603.60-13,039,862.12

Finding the Fourth Proportional to 32,457,001.17, 48,694,603.60 and 13,039,862.12

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Solution

The fourth proportional to 32,457,001.17, 48,694,603.60 and 13,039,862.12 is: 19,563,449.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,457,001.17 : 48,694,603.60 = 13,039,862.12 : x
  2. Step 2: Convert to fraction form
    32,457,001.17/48,694,603.60 = 13,039,862.12/x
  3. Step 3: Cross multiply
    32,457,001.17x = 48,694,603.60 × 13,039,862.12
  4. Step 4: Simplify right side
    32,457,001.17x = 634,970,916,704,882.50
  5. Step 5: Solve for x
    x = 634,970,916,704,882.50/32,457,001.17
  6. Step 6: Final answer
    x = 19,563,449.91

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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.