Home / 26,154,178.24-36,094,490.85-14,551,765.78

Finding the Fourth Proportional to 26,154,178.24, 36,094,490.85 and 14,551,765.78

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Solution

The fourth proportional to 26,154,178.24, 36,094,490.85 and 14,551,765.78 is: 20,082,396.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,154,178.24 : 36,094,490.85 = 14,551,765.78 : x
  2. Step 2: Convert to fraction form
    26,154,178.24/36,094,490.85 = 14,551,765.78/x
  3. Step 3: Cross multiply
    26,154,178.24x = 36,094,490.85 × 14,551,765.78
  4. Step 4: Simplify right side
    26,154,178.24x = 525,238,576,797,553.12
  5. Step 5: Solve for x
    x = 525,238,576,797,553.12/26,154,178.24
  6. Step 6: Final answer
    x = 20,082,396.47

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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.