Home / 10,717,207,631.20-14,789,758,792.51-5,959,381,353.89

Finding the Fourth Proportional to 10,717,207,631.20, 14,789,758,792.51 and 5,959,381,353.89

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Solution

The fourth proportional to 10,717,207,631.20, 14,789,758,792.51 and 5,959,381,353.89 is: 8,223,953,086.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717,207,631.20 : 14,789,758,792.51 = 5,959,381,353.89 : x
  2. Step 2: Convert to fraction form
    10,717,207,631.20/14,789,758,792.51 = 5,959,381,353.89/x
  3. Step 3: Cross multiply
    10,717,207,631.20x = 14,789,758,792.51 × 5,959,381,353.89
  4. Step 4: Simplify right side
    10,717,207,631.20x = 88,137,812,776,546,795,520
  5. Step 5: Solve for x
    x = 88,137,812,776,546,795,520/10,717,207,631.20
  6. Step 6: Final answer
    x = 8,223,953,086.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.