Home / 51,788,695.92-77,658,257.82-24,472,191.12

Finding the Fourth Proportional to 51,788,695.92, 77,658,257.82 and 24,472,191.12

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Solution

The fourth proportional to 51,788,695.92, 77,658,257.82 and 24,472,191.12 is: 36,696,574.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,788,695.92 : 77,658,257.82 = 24,472,191.12 : x
  2. Step 2: Convert to fraction form
    51,788,695.92/77,658,257.82 = 24,472,191.12/x
  3. Step 3: Cross multiply
    51,788,695.92x = 77,658,257.82 × 24,472,191.12
  4. Step 4: Simplify right side
    51,788,695.92x = 1,900,467,727,417,274.50
  5. Step 5: Solve for x
    x = 1,900,467,727,417,274.50/51,788,695.92
  6. Step 6: Final answer
    x = 36,696,574.29

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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.