Home / 61,251,092.33-84,532,464.07-45,754,272.77

Finding the Fourth Proportional to 61,251,092.33, 84,532,464.07 and 45,754,272.77

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Solution

The fourth proportional to 61,251,092.33, 84,532,464.07 and 45,754,272.77 is: 63,145,346.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,251,092.33 : 84,532,464.07 = 45,754,272.77 : x
  2. Step 2: Convert to fraction form
    61,251,092.33/84,532,464.07 = 45,754,272.77/x
  3. Step 3: Cross multiply
    61,251,092.33x = 84,532,464.07 × 45,754,272.77
  4. Step 4: Simplify right side
    61,251,092.33x = 3,867,721,418,441,956
  5. Step 5: Solve for x
    x = 3,867,721,418,441,956/61,251,092.33
  6. Step 6: Final answer
    x = 63,145,346.01

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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.