Home / 62,257,520.70-93,412,853.10-29,892,763.80

Finding the Fourth Proportional to 62,257,520.70, 93,412,853.10 and 29,892,763.80

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Solution

The fourth proportional to 62,257,520.70, 93,412,853.10 and 29,892,763.80 is: 44,851,904.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,257,520.70 : 93,412,853.10 = 29,892,763.80 : x
  2. Step 2: Convert to fraction form
    62,257,520.70/93,412,853.10 = 29,892,763.80/x
  3. Step 3: Cross multiply
    62,257,520.70x = 93,412,853.10 × 29,892,763.80
  4. Step 4: Simplify right side
    62,257,520.70x = 2,792,368,353,602,397.50
  5. Step 5: Solve for x
    x = 2,792,368,353,602,397.50/62,257,520.70
  6. Step 6: Final answer
    x = 44,851,904.19

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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.