Home / 62,251,013.30-93,376,519.95-61,400,707.70

Finding the Fourth Proportional to 62,251,013.30, 93,376,519.95 and 61,400,707.70

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Solution

The fourth proportional to 62,251,013.30, 93,376,519.95 and 61,400,707.70 is: 92,101,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251,013.30 : 93,376,519.95 = 61,400,707.70 : x
  2. Step 2: Convert to fraction form
    62,251,013.30/93,376,519.95 = 61,400,707.70/x
  3. Step 3: Cross multiply
    62,251,013.30x = 93,376,519.95 × 61,400,707.70
  4. Step 4: Simplify right side
    62,251,013.30x = 5,733,384,407,493,169
  5. Step 5: Solve for x
    x = 5,733,384,407,493,169/62,251,013.30
  6. Step 6: Final answer
    x = 92,101,061.55

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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.