Home / 23,529,841.80-35,287,764.30-9,144,630.60

Finding the Fourth Proportional to 23,529,841.80, 35,287,764.30 and 9,144,630.60

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Solution

The fourth proportional to 23,529,841.80, 35,287,764.30 and 9,144,630.60 is: 13,714,226.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,529,841.80 : 35,287,764.30 = 9,144,630.60 : x
  2. Step 2: Convert to fraction form
    23,529,841.80/35,287,764.30 = 9,144,630.60/x
  3. Step 3: Cross multiply
    23,529,841.80x = 35,287,764.30 × 9,144,630.60
  4. Step 4: Simplify right side
    23,529,841.80x = 322,693,569,223,367.56
  5. Step 5: Solve for x
    x = 322,693,569,223,367.56/23,529,841.80
  6. Step 6: Final answer
    x = 13,714,226.04

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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.