Home / 23,168,043.20-34,752,064.80-10,560,555.20

Finding the Fourth Proportional to 23,168,043.20, 34,752,064.80 and 10,560,555.20

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Solution

The fourth proportional to 23,168,043.20, 34,752,064.80 and 10,560,555.20 is: 15,840,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,168,043.20 : 34,752,064.80 = 10,560,555.20 : x
  2. Step 2: Convert to fraction form
    23,168,043.20/34,752,064.80 = 10,560,555.20/x
  3. Step 3: Cross multiply
    23,168,043.20x = 34,752,064.80 × 10,560,555.20
  4. Step 4: Simplify right side
    23,168,043.20x = 367,001,098,634,376.88
  5. Step 5: Solve for x
    x = 367,001,098,634,376.88/23,168,043.20
  6. Step 6: Final answer
    x = 15,840,832.80

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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.