Home / 34,465,129.20-51,644,549.70-29,894,736.60

Finding the Fourth Proportional to 34,465,129.20, 51,644,549.70 and 29,894,736.60

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Solution

The fourth proportional to 34,465,129.20, 51,644,549.70 and 29,894,736.60 is: 44,796,008.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,465,129.20 : 51,644,549.70 = 29,894,736.60 : x
  2. Step 2: Convert to fraction form
    34,465,129.20/51,644,549.70 = 29,894,736.60/x
  3. Step 3: Cross multiply
    34,465,129.20x = 51,644,549.70 × 29,894,736.60
  4. Step 4: Simplify right side
    34,465,129.20x = 1,543,900,210,107,109.25
  5. Step 5: Solve for x
    x = 1,543,900,210,107,109.25/34,465,129.20
  6. Step 6: Final answer
    x = 44,796,008.20

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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.