Home / 23,468,560.90-35,209,062.15-8,320,912.90

Finding the Fourth Proportional to 23,468,560.90, 35,209,062.15 and 8,320,912.90

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Solution

The fourth proportional to 23,468,560.90, 35,209,062.15 and 8,320,912.90 is: 12,483,574.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,468,560.90 : 35,209,062.15 = 8,320,912.90 : x
  2. Step 2: Convert to fraction form
    23,468,560.90/35,209,062.15 = 8,320,912.90/x
  3. Step 3: Cross multiply
    23,468,560.90x = 35,209,062.15 × 8,320,912.90
  4. Step 4: Simplify right side
    23,468,560.90x = 292,971,539,440,836.75
  5. Step 5: Solve for x
    x = 292,971,539,440,836.75/23,468,560.90
  6. Step 6: Final answer
    x = 12,483,574.97

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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.