Home / 14,672,731.90-22,010,069.85-3,889,882.30

Finding the Fourth Proportional to 14,672,731.90, 22,010,069.85 and 3,889,882.30

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Solution

The fourth proportional to 14,672,731.90, 22,010,069.85 and 3,889,882.30 is: 5,835,081.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,731.90 : 22,010,069.85 = 3,889,882.30 : x
  2. Step 2: Convert to fraction form
    14,672,731.90/22,010,069.85 = 3,889,882.30/x
  3. Step 3: Cross multiply
    14,672,731.90x = 22,010,069.85 × 3,889,882.30
  4. Step 4: Simplify right side
    14,672,731.90x = 85,616,581,131,278.66
  5. Step 5: Solve for x
    x = 85,616,581,131,278.66/14,672,731.90
  6. Step 6: Final answer
    x = 5,835,081.14

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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.