Home / 19,632,194.76-29,451,484.71-5,800,557

Finding the Fourth Proportional to 19,632,194.76, 29,451,484.71 and 5,800,557

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Solution

The fourth proportional to 19,632,194.76, 29,451,484.71 and 5,800,557 is: 8,701,778.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,632,194.76 : 29,451,484.71 = 5,800,557 : x
  2. Step 2: Convert to fraction form
    19,632,194.76/29,451,484.71 = 5,800,557/x
  3. Step 3: Cross multiply
    19,632,194.76x = 29,451,484.71 × 5,800,557
  4. Step 4: Simplify right side
    19,632,194.76x = 170,835,015,794,983.47
  5. Step 5: Solve for x
    x = 170,835,015,794,983.47/19,632,194.76
  6. Step 6: Final answer
    x = 8,701,778.78

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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.