Home / 63,328,620.92-95,054,358.50-30,562,248.88

Finding the Fourth Proportional to 63,328,620.92, 95,054,358.50 and 30,562,248.88

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Solution

The fourth proportional to 63,328,620.92, 95,054,358.50 and 30,562,248.88 is: 45,873,017.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328,620.92 : 95,054,358.50 = 30,562,248.88 : x
  2. Step 2: Convert to fraction form
    63,328,620.92/95,054,358.50 = 30,562,248.88/x
  3. Step 3: Cross multiply
    63,328,620.92x = 95,054,358.50 × 30,562,248.88
  4. Step 4: Simplify right side
    63,328,620.92x = 2,905,074,961,605,743.50
  5. Step 5: Solve for x
    x = 2,905,074,961,605,743.50/63,328,620.92
  6. Step 6: Final answer
    x = 45,873,017.91

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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.