Home / 32,684,132.10-45,103,557.29-18,001,164.59

Finding the Fourth Proportional to 32,684,132.10, 45,103,557.29 and 18,001,164.59

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Solution

The fourth proportional to 32,684,132.10, 45,103,557.29 and 18,001,164.59 is: 24,841,306.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,684,132.10 : 45,103,557.29 = 18,001,164.59 : x
  2. Step 2: Convert to fraction form
    32,684,132.10/45,103,557.29 = 18,001,164.59/x
  3. Step 3: Cross multiply
    32,684,132.10x = 45,103,557.29 × 18,001,164.59
  4. Step 4: Simplify right side
    32,684,132.10x = 811,916,558,056,260.75
  5. Step 5: Solve for x
    x = 811,916,558,056,260.75/32,684,132.10
  6. Step 6: Final answer
    x = 24,841,306.96

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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.