Home / 10,717,207,610.11-14,789,758,763.40-5,959,381,332.79

Finding the Fourth Proportional to 10,717,207,610.11, 14,789,758,763.40 and 5,959,381,332.79

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Solution

The fourth proportional to 10,717,207,610.11, 14,789,758,763.40 and 5,959,381,332.79 is: 8,223,953,057.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717,207,610.11 : 14,789,758,763.40 = 5,959,381,332.79 : x
  2. Step 2: Convert to fraction form
    10,717,207,610.11/14,789,758,763.40 = 5,959,381,332.79/x
  3. Step 3: Cross multiply
    10,717,207,610.11x = 14,789,758,763.40 × 5,959,381,332.79
  4. Step 4: Simplify right side
    10,717,207,610.11x = 88,137,812,291,073,097,728
  5. Step 5: Solve for x
    x = 88,137,812,291,073,097,728/10,717,207,610.11
  6. Step 6: Final answer
    x = 8,223,953,057.32

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Double scale
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1.5x scale

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.