Home / 36,746,801.32-55,083,148.54-23,109,693.72

Finding the Fourth Proportional to 36,746,801.32, 55,083,148.54 and 23,109,693.72

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Solution

The fourth proportional to 36,746,801.32, 55,083,148.54 and 23,109,693.72 is: 34,641,238.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746,801.32 : 55,083,148.54 = 23,109,693.72 : x
  2. Step 2: Convert to fraction form
    36,746,801.32/55,083,148.54 = 23,109,693.72/x
  3. Step 3: Cross multiply
    36,746,801.32x = 55,083,148.54 × 23,109,693.72
  4. Step 4: Simplify right side
    36,746,801.32x = 1,272,954,691,892,665
  5. Step 5: Solve for x
    x = 1,272,954,691,892,665/36,746,801.32
  6. Step 6: Final answer
    x = 34,641,238.04

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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.