Home / 134,799,120.27-202,204,449.83-52,935,711.71

Finding the Fourth Proportional to 134,799,120.27, 202,204,449.83 and 52,935,711.71

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Solution

The fourth proportional to 134,799,120.27, 202,204,449.83 and 52,935,711.71 is: 79,405,833.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,799,120.27 : 202,204,449.83 = 52,935,711.71 : x
  2. Step 2: Convert to fraction form
    134,799,120.27/202,204,449.83 = 52,935,711.71/x
  3. Step 3: Cross multiply
    134,799,120.27x = 202,204,449.83 × 52,935,711.71
  4. Step 4: Simplify right side
    134,799,120.27x = 10,703,836,461,801,356
  5. Step 5: Solve for x
    x = 10,703,836,461,801,356/134,799,120.27
  6. Step 6: Final answer
    x = 79,405,833.22

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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.