Home / 67,610,080,998.70-101,415,121,498.05-23,448,609,357.10

Finding the Fourth Proportional to 67,610,080,998.70, 101,415,121,498.05 and 23,448,609,357.10

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Solution

The fourth proportional to 67,610,080,998.70, 101,415,121,498.05 and 23,448,609,357.10 is: 35,172,914,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,610,080,998.70 : 101,415,121,498.05 = 23,448,609,357.10 : x
  2. Step 2: Convert to fraction form
    67,610,080,998.70/101,415,121,498.05 = 23,448,609,357.10/x
  3. Step 3: Cross multiply
    67,610,080,998.70x = 101,415,121,498.05 × 23,448,609,357.10
  4. Step 4: Simplify right side
    67,610,080,998.70x = 2,378,043,566,910,608,506,880
  5. Step 5: Solve for x
    x = 2,378,043,566,910,608,506,880/67,610,080,998.70
  6. Step 6: Final answer
    x = 35,172,914,035.65

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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.