Home / 23,282,348.52-32,130,369.46-13,361,046.26

Finding the Fourth Proportional to 23,282,348.52, 32,130,369.46 and 13,361,046.26

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Solution

The fourth proportional to 23,282,348.52, 32,130,369.46 and 13,361,046.26 is: 18,438,661.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,282,348.52 : 32,130,369.46 = 13,361,046.26 : x
  2. Step 2: Convert to fraction form
    23,282,348.52/32,130,369.46 = 13,361,046.26/x
  3. Step 3: Cross multiply
    23,282,348.52x = 32,130,369.46 × 13,361,046.26
  4. Step 4: Simplify right side
    23,282,348.52x = 429,295,352,705,951.25
  5. Step 5: Solve for x
    x = 429,295,352,705,951.25/23,282,348.52
  6. Step 6: Final answer
    x = 18,438,661.90

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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.