Home / 23,311,996.80-34,967,995.20-23,162,697.60

Finding the Fourth Proportional to 23,311,996.80, 34,967,995.20 and 23,162,697.60

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Solution

The fourth proportional to 23,311,996.80, 34,967,995.20 and 23,162,697.60 is: 34,744,046.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,311,996.80 : 34,967,995.20 = 23,162,697.60 : x
  2. Step 2: Convert to fraction form
    23,311,996.80/34,967,995.20 = 23,162,697.60/x
  3. Step 3: Cross multiply
    23,311,996.80x = 34,967,995.20 × 23,162,697.60
  4. Step 4: Simplify right side
    23,311,996.80x = 809,953,098,495,851.62
  5. Step 5: Solve for x
    x = 809,953,098,495,851.62/23,311,996.80
  6. Step 6: Final answer
    x = 34,744,046.40

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Similar ratio
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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.