Home / 194,910,457.20-292,366,184.22-49,344,034.17

Finding the Fourth Proportional to 194,910,457.20, 292,366,184.22 and 49,344,034.17

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Solution

The fourth proportional to 194,910,457.20, 292,366,184.22 and 49,344,034.17 is: 74,016,177.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,910,457.20 : 292,366,184.22 = 49,344,034.17 : x
  2. Step 2: Convert to fraction form
    194,910,457.20/292,366,184.22 = 49,344,034.17/x
  3. Step 3: Cross multiply
    194,910,457.20x = 292,366,184.22 × 49,344,034.17
  4. Step 4: Simplify right side
    194,910,457.20x = 14,426,526,984,304,196
  5. Step 5: Solve for x
    x = 14,426,526,984,304,196/194,910,457.20
  6. Step 6: Final answer
    x = 74,016,177.44

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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.