Home / 66,049,480.20-99,074,220.30-22,904,344.20

Finding the Fourth Proportional to 66,049,480.20, 99,074,220.30 and 22,904,344.20

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Solution

The fourth proportional to 66,049,480.20, 99,074,220.30 and 22,904,344.20 is: 34,356,516.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,049,480.20 : 99,074,220.30 = 22,904,344.20 : x
  2. Step 2: Convert to fraction form
    66,049,480.20/99,074,220.30 = 22,904,344.20/x
  3. Step 3: Cross multiply
    66,049,480.20x = 99,074,220.30 × 22,904,344.20
  4. Step 4: Simplify right side
    66,049,480.20x = 2,269,230,043,097,827
  5. Step 5: Solve for x
    x = 2,269,230,043,097,827/66,049,480.20
  6. Step 6: Final answer
    x = 34,356,516.30

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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.