Home / 23,200,186.46-32,016,765.04-12,746,337.53

Finding the Fourth Proportional to 23,200,186.46, 32,016,765.04 and 12,746,337.53

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Solution

The fourth proportional to 23,200,186.46, 32,016,765.04 and 12,746,337.53 is: 17,590,224.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,200,186.46 : 32,016,765.04 = 12,746,337.53 : x
  2. Step 2: Convert to fraction form
    23,200,186.46/32,016,765.04 = 12,746,337.53/x
  3. Step 3: Cross multiply
    23,200,186.46x = 32,016,765.04 × 12,746,337.53
  4. Step 4: Simplify right side
    23,200,186.46x = 408,096,493,626,594.31
  5. Step 5: Solve for x
    x = 408,096,493,626,594.31/23,200,186.46
  6. Step 6: Final answer
    x = 17,590,224.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.