Home / 41,781,854.16-57,664,590.12-23,448,145.68

Finding the Fourth Proportional to 41,781,854.16, 57,664,590.12 and 23,448,145.68

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Solution

The fourth proportional to 41,781,854.16, 57,664,590.12 and 23,448,145.68 is: 32,361,601.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,781,854.16 : 57,664,590.12 = 23,448,145.68 : x
  2. Step 2: Convert to fraction form
    41,781,854.16/57,664,590.12 = 23,448,145.68/x
  3. Step 3: Cross multiply
    41,781,854.16x = 57,664,590.12 × 23,448,145.68
  4. Step 4: Simplify right side
    41,781,854.16x = 1,352,127,709,711,248.50
  5. Step 5: Solve for x
    x = 1,352,127,709,711,248.50/41,781,854.16
  6. Step 6: Final answer
    x = 32,361,601.39

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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.