Home / 34,772,114.20-52,158,171.30-17,766,002.20

Finding the Fourth Proportional to 34,772,114.20, 52,158,171.30 and 17,766,002.20

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Solution

The fourth proportional to 34,772,114.20, 52,158,171.30 and 17,766,002.20 is: 26,649,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,772,114.20 : 52,158,171.30 = 17,766,002.20 : x
  2. Step 2: Convert to fraction form
    34,772,114.20/52,158,171.30 = 17,766,002.20/x
  3. Step 3: Cross multiply
    34,772,114.20x = 52,158,171.30 × 17,766,002.20
  4. Step 4: Simplify right side
    34,772,114.20x = 926,642,186,063,776.75
  5. Step 5: Solve for x
    x = 926,642,186,063,776.75/34,772,114.20
  6. Step 6: Final answer
    x = 26,649,003.30

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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.