Home / 63,782,002.10-95,673,003.15-51,027,418.10

Finding the Fourth Proportional to 63,782,002.10, 95,673,003.15 and 51,027,418.10

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Solution

The fourth proportional to 63,782,002.10, 95,673,003.15 and 51,027,418.10 is: 76,541,127.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,782,002.10 : 95,673,003.15 = 51,027,418.10 : x
  2. Step 2: Convert to fraction form
    63,782,002.10/95,673,003.15 = 51,027,418.10/x
  3. Step 3: Cross multiply
    63,782,002.10x = 95,673,003.15 × 51,027,418.10
  4. Step 4: Simplify right side
    63,782,002.10x = 4,881,946,332,617,667
  5. Step 5: Solve for x
    x = 4,881,946,332,617,667/63,782,002.10
  6. Step 6: Final answer
    x = 76,541,127.15

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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.