Home / 26,945,207.55-40,417,807.05-6,474,927.24

Finding the Fourth Proportional to 26,945,207.55, 40,417,807.05 and 6,474,927.24

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Solution

The fourth proportional to 26,945,207.55, 40,417,807.05 and 6,474,927.24 is: 9,712,389.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,945,207.55 : 40,417,807.05 = 6,474,927.24 : x
  2. Step 2: Convert to fraction form
    26,945,207.55/40,417,807.05 = 6,474,927.24/x
  3. Step 3: Cross multiply
    26,945,207.55x = 40,417,807.05 × 6,474,927.24
  4. Step 4: Simplify right side
    26,945,207.55x = 261,702,359,849,109.03
  5. Step 5: Solve for x
    x = 261,702,359,849,109.03/26,945,207.55
  6. Step 6: Final answer
    x = 9,712,389.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.