Home / 124,059,234.49-186,109,066.05-36,629,589.76

Finding the Fourth Proportional to 124,059,234.49, 186,109,066.05 and 36,629,589.76

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Solution

The fourth proportional to 124,059,234.49, 186,109,066.05 and 36,629,589.76 is: 54,950,353.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,059,234.49 : 186,109,066.05 = 36,629,589.76 : x
  2. Step 2: Convert to fraction form
    124,059,234.49/186,109,066.05 = 36,629,589.76/x
  3. Step 3: Cross multiply
    124,059,234.49x = 186,109,066.05 × 36,629,589.76
  4. Step 4: Simplify right side
    124,059,234.49x = 6,817,098,740,028,244
  5. Step 5: Solve for x
    x = 6,817,098,740,028,244/124,059,234.49
  6. Step 6: Final answer
    x = 54,950,353.10

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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.