Home / 67,610,080,952.20-101,415,121,428.30-23,448,609,310.60

Finding the Fourth Proportional to 67,610,080,952.20, 101,415,121,428.30 and 23,448,609,310.60

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Solution

The fourth proportional to 67,610,080,952.20, 101,415,121,428.30 and 23,448,609,310.60 is: 35,172,913,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,610,080,952.20 : 101,415,121,428.30 = 23,448,609,310.60 : x
  2. Step 2: Convert to fraction form
    67,610,080,952.20/101,415,121,428.30 = 23,448,609,310.60/x
  3. Step 3: Cross multiply
    67,610,080,952.20x = 101,415,121,428.30 × 23,448,609,310.60
  4. Step 4: Simplify right side
    67,610,080,952.20x = 2,378,043,560,559,264,661,504
  5. Step 5: Solve for x
    x = 2,378,043,560,559,264,661,504/67,610,080,952.20
  6. Step 6: Final answer
    x = 35,172,913,965.90

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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.