Home / 29,577,231.90-44,365,847.85-28,443,491.10

Finding the Fourth Proportional to 29,577,231.90, 44,365,847.85 and 28,443,491.10

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Solution

The fourth proportional to 29,577,231.90, 44,365,847.85 and 28,443,491.10 is: 42,665,236.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,577,231.90 : 44,365,847.85 = 28,443,491.10 : x
  2. Step 2: Convert to fraction form
    29,577,231.90/44,365,847.85 = 28,443,491.10/x
  3. Step 3: Cross multiply
    29,577,231.90x = 44,365,847.85 × 28,443,491.10
  4. Step 4: Simplify right side
    29,577,231.90x = 1,261,919,598,465,429.25
  5. Step 5: Solve for x
    x = 1,261,919,598,465,429.25/29,577,231.90
  6. Step 6: Final answer
    x = 42,665,236.65

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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.