Home / 29,233,715.42-43,856,624.64-8,762,608.10

Finding the Fourth Proportional to 29,233,715.42, 43,856,624.64 and 8,762,608.10

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Solution

The fourth proportional to 29,233,715.42, 43,856,624.64 and 8,762,608.10 is: 13,145,726.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,233,715.42 : 43,856,624.64 = 8,762,608.10 : x
  2. Step 2: Convert to fraction form
    29,233,715.42/43,856,624.64 = 8,762,608.10/x
  3. Step 3: Cross multiply
    29,233,715.42x = 43,856,624.64 × 8,762,608.10
  4. Step 4: Simplify right side
    29,233,715.42x = 384,298,414,309,123.56
  5. Step 5: Solve for x
    x = 384,298,414,309,123.56/29,233,715.42
  6. Step 6: Final answer
    x = 13,145,726.05

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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.