Home / 17,869,296.48-24,659,610.48-9,720,515.04

Finding the Fourth Proportional to 17,869,296.48, 24,659,610.48 and 9,720,515.04

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Solution

The fourth proportional to 17,869,296.48, 24,659,610.48 and 9,720,515.04 is: 13,414,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,869,296.48 : 24,659,610.48 = 9,720,515.04 : x
  2. Step 2: Convert to fraction form
    17,869,296.48/24,659,610.48 = 9,720,515.04/x
  3. Step 3: Cross multiply
    17,869,296.48x = 24,659,610.48 × 9,720,515.04
  4. Step 4: Simplify right side
    17,869,296.48x = 239,704,114,551,381.59
  5. Step 5: Solve for x
    x = 239,704,114,551,381.59/17,869,296.48
  6. Step 6: Final answer
    x = 13,414,300.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.