Home / 62,912,117.30-94,179,219.15-37,339,963.70

Finding the Fourth Proportional to 62,912,117.30, 94,179,219.15 and 37,339,963.70

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Solution

The fourth proportional to 62,912,117.30, 94,179,219.15 and 37,339,963.70 is: 55,897,794.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,912,117.30 : 94,179,219.15 = 37,339,963.70 : x
  2. Step 2: Convert to fraction form
    62,912,117.30/94,179,219.15 = 37,339,963.70/x
  3. Step 3: Cross multiply
    62,912,117.30x = 94,179,219.15 × 37,339,963.70
  4. Step 4: Simplify right side
    62,912,117.30x = 3,516,648,624,355,345.50
  5. Step 5: Solve for x
    x = 3,516,648,624,355,345.50/62,912,117.30
  6. Step 6: Final answer
    x = 55,897,794.82

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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.