Home / 62,853,686.87-94,253,045.39-31,710,183.23

Finding the Fourth Proportional to 62,853,686.87, 94,253,045.39 and 31,710,183.23

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Solution

The fourth proportional to 62,853,686.87, 94,253,045.39 and 31,710,183.23 is: 47,551,408.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,853,686.87 : 94,253,045.39 = 31,710,183.23 : x
  2. Step 2: Convert to fraction form
    62,853,686.87/94,253,045.39 = 31,710,183.23/x
  3. Step 3: Cross multiply
    62,853,686.87x = 94,253,045.39 × 31,710,183.23
  4. Step 4: Simplify right side
    62,853,686.87x = 2,988,781,339,498,402
  5. Step 5: Solve for x
    x = 2,988,781,339,498,402/62,853,686.87
  6. Step 6: Final answer
    x = 47,551,408.49

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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.