Home / 15,117,447.98-22,669,500.84-4,332,301.22

Finding the Fourth Proportional to 15,117,447.98, 22,669,500.84 and 4,332,301.22

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Solution

The fourth proportional to 15,117,447.98, 22,669,500.84 and 4,332,301.22 is: 6,496,540.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,117,447.98 : 22,669,500.84 = 4,332,301.22 : x
  2. Step 2: Convert to fraction form
    15,117,447.98/22,669,500.84 = 4,332,301.22/x
  3. Step 3: Cross multiply
    15,117,447.98x = 22,669,500.84 × 4,332,301.22
  4. Step 4: Simplify right side
    15,117,447.98x = 98,211,106,145,923.02
  5. Step 5: Solve for x
    x = 98,211,106,145,923.02/15,117,447.98
  6. Step 6: Final answer
    x = 6,496,540.04

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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.