Home / 15,898,008.60-23,862,833.70-7,380,274.20

Finding the Fourth Proportional to 15,898,008.60, 23,862,833.70 and 7,380,274.20

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Solution

The fourth proportional to 15,898,008.60, 23,862,833.70 and 7,380,274.20 is: 11,077,755.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,898,008.60 : 23,862,833.70 = 7,380,274.20 : x
  2. Step 2: Convert to fraction form
    15,898,008.60/23,862,833.70 = 7,380,274.20/x
  3. Step 3: Cross multiply
    15,898,008.60x = 23,862,833.70 × 7,380,274.20
  4. Step 4: Simplify right side
    15,898,008.60x = 176,114,255,895,000.53
  5. Step 5: Solve for x
    x = 176,114,255,895,000.53/15,898,008.60
  6. Step 6: Final answer
    x = 11,077,755.73

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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.