Home / 26,099,711.56-39,149,961-9,060,925.80

Finding the Fourth Proportional to 26,099,711.56, 39,149,961 and 9,060,925.80

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Solution

The fourth proportional to 26,099,711.56, 39,149,961 and 9,060,925.80 is: 13,591,525.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,099,711.56 : 39,149,961 = 9,060,925.80 : x
  2. Step 2: Convert to fraction form
    26,099,711.56/39,149,961 = 9,060,925.80/x
  3. Step 3: Cross multiply
    26,099,711.56x = 39,149,961 × 9,060,925.80
  4. Step 4: Simplify right side
    26,099,711.56x = 354,734,891,693,893.81
  5. Step 5: Solve for x
    x = 354,734,891,693,893.81/26,099,711.56
  6. Step 6: Final answer
    x = 13,591,525.37

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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.