Home / 15,520,074.00-23,279,337.13-5,803,972.69

Finding the Fourth Proportional to 15,520,074.00, 23,279,337.13 and 5,803,972.69

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Solution

The fourth proportional to 15,520,074.00, 23,279,337.13 and 5,803,972.69 is: 8,705,669.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,520,074.00 : 23,279,337.13 = 5,803,972.69 : x
  2. Step 2: Convert to fraction form
    15,520,074.00/23,279,337.13 = 5,803,972.69/x
  3. Step 3: Cross multiply
    15,520,074.00x = 23,279,337.13 × 5,803,972.69
  4. Step 4: Simplify right side
    15,520,074.00x = 135,112,636,876,583.92
  5. Step 5: Solve for x
    x = 135,112,636,876,583.92/15,520,074.00
  6. Step 6: Final answer
    x = 8,705,669.63

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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.