Home / 23,442,991.53-32,341,023.04-14,145,375.65

Finding the Fourth Proportional to 23,442,991.53, 32,341,023.04 and 14,145,375.65

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Solution

The fourth proportional to 23,442,991.53, 32,341,023.04 and 14,145,375.65 is: 19,514,400.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,991.53 : 32,341,023.04 = 14,145,375.65 : x
  2. Step 2: Convert to fraction form
    23,442,991.53/32,341,023.04 = 14,145,375.65/x
  3. Step 3: Cross multiply
    23,442,991.53x = 32,341,023.04 × 14,145,375.65
  4. Step 4: Simplify right side
    23,442,991.53x = 457,475,919,735,378.12
  5. Step 5: Solve for x
    x = 457,475,919,735,378.12/23,442,991.53
  6. Step 6: Final answer
    x = 19,514,400.25

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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.