Home / 23,691,821.17-35,539,900.40-6,652,379.29

Finding the Fourth Proportional to 23,691,821.17, 35,539,900.40 and 6,652,379.29

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Solution

The fourth proportional to 23,691,821.17, 35,539,900.40 and 6,652,379.29 is: 9,979,177.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,821.17 : 35,539,900.40 = 6,652,379.29 : x
  2. Step 2: Convert to fraction form
    23,691,821.17/35,539,900.40 = 6,652,379.29/x
  3. Step 3: Cross multiply
    23,691,821.17x = 35,539,900.40 × 6,652,379.29
  4. Step 4: Simplify right side
    23,691,821.17x = 236,424,897,389,622.72
  5. Step 5: Solve for x
    x = 236,424,897,389,622.72/23,691,821.17
  6. Step 6: Final answer
    x = 9,979,177.86

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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.