Home / 23,265,834.66-34,866,089.34-18,386,691.90

Finding the Fourth Proportional to 23,265,834.66, 34,866,089.34 and 18,386,691.90

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Solution

The fourth proportional to 23,265,834.66, 34,866,089.34 and 18,386,691.90 is: 27,554,224.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,265,834.66 : 34,866,089.34 = 18,386,691.90 : x
  2. Step 2: Convert to fraction form
    23,265,834.66/34,866,089.34 = 18,386,691.90/x
  3. Step 3: Cross multiply
    23,265,834.66x = 34,866,089.34 × 18,386,691.90
  4. Step 4: Simplify right side
    23,265,834.66x = 641,072,042,452,454.38
  5. Step 5: Solve for x
    x = 641,072,042,452,454.38/23,265,834.66
  6. Step 6: Final answer
    x = 27,554,224.97

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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.