Home / 96,415,016.10-144,564,246.06-38,840,043.17

Finding the Fourth Proportional to 96,415,016.10, 144,564,246.06 and 38,840,043.17

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Solution

The fourth proportional to 96,415,016.10, 144,564,246.06 and 38,840,043.17 is: 58,236,587.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,415,016.10 : 144,564,246.06 = 38,840,043.17 : x
  2. Step 2: Convert to fraction form
    96,415,016.10/144,564,246.06 = 38,840,043.17/x
  3. Step 3: Cross multiply
    96,415,016.10x = 144,564,246.06 × 38,840,043.17
  4. Step 4: Simplify right side
    96,415,016.10x = 5,614,881,557,086,081
  5. Step 5: Solve for x
    x = 5,614,881,557,086,081/96,415,016.10
  6. Step 6: Final answer
    x = 58,236,587.87

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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.