Home / 52,707,443.82-72,732,301.12-32,078,610.06

Finding the Fourth Proportional to 52,707,443.82, 72,732,301.12 and 32,078,610.06

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Solution

The fourth proportional to 52,707,443.82, 72,732,301.12 and 32,078,610.06 is: 44,266,064.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,707,443.82 : 72,732,301.12 = 32,078,610.06 : x
  2. Step 2: Convert to fraction form
    52,707,443.82/72,732,301.12 = 32,078,610.06/x
  3. Step 3: Cross multiply
    52,707,443.82x = 72,732,301.12 × 32,078,610.06
  4. Step 4: Simplify right side
    52,707,443.82x = 2,333,151,126,394,981.50
  5. Step 5: Solve for x
    x = 2,333,151,126,394,981.50/52,707,443.82
  6. Step 6: Final answer
    x = 44,266,064.85

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