Home / 25,399,195.38-35,050,862.39-13,796,767.53

Finding the Fourth Proportional to 25,399,195.38, 35,050,862.39 and 13,796,767.53

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Solution

The fourth proportional to 25,399,195.38, 35,050,862.39 and 13,796,767.53 is: 19,039,524.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,399,195.38 : 35,050,862.39 = 13,796,767.53 : x
  2. Step 2: Convert to fraction form
    25,399,195.38/35,050,862.39 = 13,796,767.53/x
  3. Step 3: Cross multiply
    25,399,195.38x = 35,050,862.39 × 13,796,767.53
  4. Step 4: Simplify right side
    25,399,195.38x = 483,588,600,120,850.19
  5. Step 5: Solve for x
    x = 483,588,600,120,850.19/25,399,195.38
  6. Step 6: Final answer
    x = 19,039,524.40

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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.