Home / 23,785,707.17-32,825,178.20-13,331,916.71

Finding the Fourth Proportional to 23,785,707.17, 32,825,178.20 and 13,331,916.71

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Solution

The fourth proportional to 23,785,707.17, 32,825,178.20 and 13,331,916.71 is: 18,398,550.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,707.17 : 32,825,178.20 = 13,331,916.71 : x
  2. Step 2: Convert to fraction form
    23,785,707.17/32,825,178.20 = 13,331,916.71/x
  3. Step 3: Cross multiply
    23,785,707.17x = 32,825,178.20 × 13,331,916.71
  4. Step 4: Simplify right side
    23,785,707.17x = 437,622,541,753,307.75
  5. Step 5: Solve for x
    x = 437,622,541,753,307.75/23,785,707.17
  6. Step 6: Final answer
    x = 18,398,550.80

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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.