Home / 15,772,233.30-23,668,847.55-8,948,793.30

Finding the Fourth Proportional to 15,772,233.30, 23,668,847.55 and 8,948,793.30

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Solution

The fourth proportional to 15,772,233.30, 23,668,847.55 and 8,948,793.30 is: 13,429,146.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,233.30 : 23,668,847.55 = 8,948,793.30 : x
  2. Step 2: Convert to fraction form
    15,772,233.30/23,668,847.55 = 8,948,793.30/x
  3. Step 3: Cross multiply
    15,772,233.30x = 23,668,847.55 × 8,948,793.30
  4. Step 4: Simplify right side
    15,772,233.30x = 211,807,624,374,161.44
  5. Step 5: Solve for x
    x = 211,807,624,374,161.44/15,772,233.30
  6. Step 6: Final answer
    x = 13,429,146.04

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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.