Home / 25,741,627.68-35,529,633.12-14,734,758

Finding the Fourth Proportional to 25,741,627.68, 35,529,633.12 and 14,734,758

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Solution

The fourth proportional to 25,741,627.68, 35,529,633.12 and 14,734,758 is: 20,337,507.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,741,627.68 : 35,529,633.12 = 14,734,758 : x
  2. Step 2: Convert to fraction form
    25,741,627.68/35,529,633.12 = 14,734,758/x
  3. Step 3: Cross multiply
    25,741,627.68x = 35,529,633.12 × 14,734,758
  4. Step 4: Simplify right side
    25,741,627.68x = 523,520,545,851,984.94
  5. Step 5: Solve for x
    x = 523,520,545,851,984.94/25,741,627.68
  6. Step 6: Final answer
    x = 20,337,507.49

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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.