Home / 25,472,226.24-35,166,250.08-16,795,638.72

Finding the Fourth Proportional to 25,472,226.24, 35,166,250.08 and 16,795,638.72

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Solution

The fourth proportional to 25,472,226.24, 35,166,250.08 and 16,795,638.72 is: 23,187,593.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,472,226.24 : 35,166,250.08 = 16,795,638.72 : x
  2. Step 2: Convert to fraction form
    25,472,226.24/35,166,250.08 = 16,795,638.72/x
  3. Step 3: Cross multiply
    25,472,226.24x = 35,166,250.08 × 16,795,638.72
  4. Step 4: Simplify right side
    25,472,226.24x = 590,639,631,480,851
  5. Step 5: Solve for x
    x = 590,639,631,480,851/25,472,226.24
  6. Step 6: Final answer
    x = 23,187,593.65

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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.