Home / 24,142,706.80-36,214,060.20-18,474,002.80

Finding the Fourth Proportional to 24,142,706.80, 36,214,060.20 and 18,474,002.80

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Solution

The fourth proportional to 24,142,706.80, 36,214,060.20 and 18,474,002.80 is: 27,711,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,142,706.80 : 36,214,060.20 = 18,474,002.80 : x
  2. Step 2: Convert to fraction form
    24,142,706.80/36,214,060.20 = 18,474,002.80/x
  3. Step 3: Cross multiply
    24,142,706.80x = 36,214,060.20 × 18,474,002.80
  4. Step 4: Simplify right side
    24,142,706.80x = 669,018,649,534,168.62
  5. Step 5: Solve for x
    x = 669,018,649,534,168.62/24,142,706.80
  6. Step 6: Final answer
    x = 27,711,004.20

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1.5x scale

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.