Home / 19,572,046.20-29,329,200.90-14,192,026.20

Finding the Fourth Proportional to 19,572,046.20, 29,329,200.90 and 14,192,026.20

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Solution

The fourth proportional to 19,572,046.20, 29,329,200.90 and 14,192,026.20 is: 21,267,106.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,572,046.20 : 29,329,200.90 = 14,192,026.20 : x
  2. Step 2: Convert to fraction form
    19,572,046.20/29,329,200.90 = 14,192,026.20/x
  3. Step 3: Cross multiply
    19,572,046.20x = 29,329,200.90 × 14,192,026.20
  4. Step 4: Simplify right side
    19,572,046.20x = 416,240,787,597,863.56
  5. Step 5: Solve for x
    x = 416,240,787,597,863.56/19,572,046.20
  6. Step 6: Final answer
    x = 21,267,106.33

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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.