Home / 63,855,206.20-95,782,809.30-58,928,332.60

Finding the Fourth Proportional to 63,855,206.20, 95,782,809.30 and 58,928,332.60

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Solution

The fourth proportional to 63,855,206.20, 95,782,809.30 and 58,928,332.60 is: 88,392,498.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,855,206.20 : 95,782,809.30 = 58,928,332.60 : x
  2. Step 2: Convert to fraction form
    63,855,206.20/95,782,809.30 = 58,928,332.60/x
  3. Step 3: Cross multiply
    63,855,206.20x = 95,782,809.30 × 58,928,332.60
  4. Step 4: Simplify right side
    63,855,206.20x = 5,644,321,243,792,773
  5. Step 5: Solve for x
    x = 5,644,321,243,792,773/63,855,206.20
  6. Step 6: Final answer
    x = 88,392,498.90

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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.