Home / 15,159,165.30-22,738,747.95-6,062,666.85

Finding the Fourth Proportional to 15,159,165.30, 22,738,747.95 and 6,062,666.85

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Solution

The fourth proportional to 15,159,165.30, 22,738,747.95 and 6,062,666.85 is: 9,094,000.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,159,165.30 : 22,738,747.95 = 6,062,666.85 : x
  2. Step 2: Convert to fraction form
    15,159,165.30/22,738,747.95 = 6,062,666.85/x
  3. Step 3: Cross multiply
    15,159,165.30x = 22,738,747.95 × 6,062,666.85
  4. Step 4: Simplify right side
    15,159,165.30x = 137,857,453,406,970.44
  5. Step 5: Solve for x
    x = 137,857,453,406,970.44/15,159,165.30
  6. Step 6: Final answer
    x = 9,094,000.28

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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.