Home / 13,073,522.24-19,613,434.80-4,098,074.24

Finding the Fourth Proportional to 13,073,522.24, 19,613,434.80 and 4,098,074.24

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Solution

The fourth proportional to 13,073,522.24, 19,613,434.80 and 4,098,074.24 is: 6,148,099.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,073,522.24 : 19,613,434.80 = 4,098,074.24 : x
  2. Step 2: Convert to fraction form
    13,073,522.24/19,613,434.80 = 4,098,074.24/x
  3. Step 3: Cross multiply
    13,073,522.24x = 19,613,434.80 × 4,098,074.24
  4. Step 4: Simplify right side
    13,073,522.24x = 80,377,311,911,799.56
  5. Step 5: Solve for x
    x = 80,377,311,911,799.56/13,073,522.24
  6. Step 6: Final answer
    x = 6,148,099.22

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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.