Home / 14,972,687.02-22,459,032.69-3,613,135.69

Finding the Fourth Proportional to 14,972,687.02, 22,459,032.69 and 3,613,135.69

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Solution

The fourth proportional to 14,972,687.02, 22,459,032.69 and 3,613,135.69 is: 5,419,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,972,687.02 : 22,459,032.69 = 3,613,135.69 : x
  2. Step 2: Convert to fraction form
    14,972,687.02/22,459,032.69 = 3,613,135.69/x
  3. Step 3: Cross multiply
    14,972,687.02x = 22,459,032.69 × 3,613,135.69
  4. Step 4: Simplify right side
    14,972,687.02x = 81,147,532,575,115.70
  5. Step 5: Solve for x
    x = 81,147,532,575,115.70/14,972,687.02
  6. Step 6: Final answer
    x = 5,419,704.06

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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.