Home / 73,400,781.40-110,097,672.90-24,873,875.80

Finding the Fourth Proportional to 73,400,781.40, 110,097,672.90 and 24,873,875.80

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Solution

The fourth proportional to 73,400,781.40, 110,097,672.90 and 24,873,875.80 is: 37,309,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,781.40 : 110,097,672.90 = 24,873,875.80 : x
  2. Step 2: Convert to fraction form
    73,400,781.40/110,097,672.90 = 24,873,875.80/x
  3. Step 3: Cross multiply
    73,400,781.40x = 110,097,672.90 × 24,873,875.80
  4. Step 4: Simplify right side
    73,400,781.40x = 2,738,555,841,583,626
  5. Step 5: Solve for x
    x = 2,738,555,841,583,626/73,400,781.40
  6. Step 6: Final answer
    x = 37,309,627.90

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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.