Home / 12,244,082.93-18,366,124.29-4,463,580.71

Finding the Fourth Proportional to 12,244,082.93, 18,366,124.29 and 4,463,580.71

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Solution

The fourth proportional to 12,244,082.93, 18,366,124.29 and 4,463,580.71 is: 6,695,371.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,244,082.93 : 18,366,124.29 = 4,463,580.71 : x
  2. Step 2: Convert to fraction form
    12,244,082.93/18,366,124.29 = 4,463,580.71/x
  3. Step 3: Cross multiply
    12,244,082.93x = 18,366,124.29 × 4,463,580.71
  4. Step 4: Simplify right side
    12,244,082.93x = 81,978,677,984,157.92
  5. Step 5: Solve for x
    x = 81,978,677,984,157.92/12,244,082.93
  6. Step 6: Final answer
    x = 6,695,371.02

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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.