Home / 15,348,373.97-23,025,220.52-6,255,418.46

Finding the Fourth Proportional to 15,348,373.97, 23,025,220.52 and 6,255,418.46

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Solution

The fourth proportional to 15,348,373.97, 23,025,220.52 and 6,255,418.46 is: 9,384,211.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,348,373.97 : 23,025,220.52 = 6,255,418.46 : x
  2. Step 2: Convert to fraction form
    15,348,373.97/23,025,220.52 = 6,255,418.46/x
  3. Step 3: Cross multiply
    15,348,373.97x = 23,025,220.52 × 6,255,418.46
  4. Step 4: Simplify right side
    15,348,373.97x = 144,032,389,420,996.47
  5. Step 5: Solve for x
    x = 144,032,389,420,996.47/15,348,373.97
  6. Step 6: Final answer
    x = 9,384,211.63

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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.