Home / 15,173,504.30-22,754,265.44-6,073,905.78

Finding the Fourth Proportional to 15,173,504.30, 22,754,265.44 and 6,073,905.78

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Solution

The fourth proportional to 15,173,504.30, 22,754,265.44 and 6,073,905.78 is: 9,108,460.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,173,504.30 : 22,754,265.44 = 6,073,905.78 : x
  2. Step 2: Convert to fraction form
    15,173,504.30/22,754,265.44 = 6,073,905.78/x
  3. Step 3: Cross multiply
    15,173,504.30x = 22,754,265.44 × 6,073,905.78
  4. Step 4: Simplify right side
    15,173,504.30x = 138,207,264,375,670.25
  5. Step 5: Solve for x
    x = 138,207,264,375,670.25/15,173,504.30
  6. Step 6: Final answer
    x = 9,108,460.49

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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.