Home / 25,665,993.28-35,419,079.28-14,063,462.56

Finding the Fourth Proportional to 25,665,993.28, 35,419,079.28 and 14,063,462.56

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Solution

The fourth proportional to 25,665,993.28, 35,419,079.28 and 14,063,462.56 is: 19,407,583.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,665,993.28 : 35,419,079.28 = 14,063,462.56 : x
  2. Step 2: Convert to fraction form
    25,665,993.28/35,419,079.28 = 14,063,462.56/x
  3. Step 3: Cross multiply
    25,665,993.28x = 35,419,079.28 × 14,063,462.56
  4. Step 4: Simplify right side
    25,665,993.28x = 498,114,895,363,951.81
  5. Step 5: Solve for x
    x = 498,114,895,363,951.81/25,665,993.28
  6. Step 6: Final answer
    x = 19,407,583.02

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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.