Home / 32,846,613.68-49,266,753.96-10,121,409.20

Finding the Fourth Proportional to 32,846,613.68, 49,266,753.96 and 10,121,409.20

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Solution

The fourth proportional to 32,846,613.68, 49,266,753.96 and 10,121,409.20 is: 15,181,138.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,846,613.68 : 49,266,753.96 = 10,121,409.20 : x
  2. Step 2: Convert to fraction form
    32,846,613.68/49,266,753.96 = 10,121,409.20/x
  3. Step 3: Cross multiply
    32,846,613.68x = 49,266,753.96 × 10,121,409.20
  4. Step 4: Simplify right side
    32,846,613.68x = 498,648,976,784,880.38
  5. Step 5: Solve for x
    x = 498,648,976,784,880.38/32,846,613.68
  6. Step 6: Final answer
    x = 15,181,138.05

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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.