Home / 88,229,074.80-132,343,612.20-26,818,114.80

Finding the Fourth Proportional to 88,229,074.80, 132,343,612.20 and 26,818,114.80

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Solution

The fourth proportional to 88,229,074.80, 132,343,612.20 and 26,818,114.80 is: 40,227,172.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,229,074.80 : 132,343,612.20 = 26,818,114.80 : x
  2. Step 2: Convert to fraction form
    88,229,074.80/132,343,612.20 = 26,818,114.80/x
  3. Step 3: Cross multiply
    88,229,074.80x = 132,343,612.20 × 26,818,114.80
  4. Step 4: Simplify right side
    88,229,074.80x = 3,549,206,185,026,280.50
  5. Step 5: Solve for x
    x = 3,549,206,185,026,280.50/88,229,074.80
  6. Step 6: Final answer
    x = 40,227,172.20

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Double scale
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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.