Home / 62,937,006.70-94,405,510.05-45,930,894.70

Finding the Fourth Proportional to 62,937,006.70, 94,405,510.05 and 45,930,894.70

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Solution

The fourth proportional to 62,937,006.70, 94,405,510.05 and 45,930,894.70 is: 68,896,342.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,937,006.70 : 94,405,510.05 = 45,930,894.70 : x
  2. Step 2: Convert to fraction form
    62,937,006.70/94,405,510.05 = 45,930,894.70/x
  3. Step 3: Cross multiply
    62,937,006.70x = 94,405,510.05 × 45,930,894.70
  4. Step 4: Simplify right side
    62,937,006.70x = 4,336,129,541,206,342
  5. Step 5: Solve for x
    x = 4,336,129,541,206,342/62,937,006.70
  6. Step 6: Final answer
    x = 68,896,342.05

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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.