Home / 49,253,078,084.39-73,860,516,918.11-16,940,778,133.51

Finding the Fourth Proportional to 49,253,078,084.39, 73,860,516,918.11 and 16,940,778,133.51

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Solution

The fourth proportional to 49,253,078,084.39, 73,860,516,918.11 and 16,940,778,133.51 is: 25,404,597,613.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,253,078,084.39 : 73,860,516,918.11 = 16,940,778,133.51 : x
  2. Step 2: Convert to fraction form
    49,253,078,084.39/73,860,516,918.11 = 16,940,778,133.51/x
  3. Step 3: Cross multiply
    49,253,078,084.39x = 73,860,516,918.11 × 16,940,778,133.51
  4. Step 4: Simplify right side
    49,253,078,084.39x = 1,251,254,629,935,660,138,496
  5. Step 5: Solve for x
    x = 1,251,254,629,935,660,138,496/49,253,078,084.39
  6. Step 6: Final answer
    x = 25,404,597,613.00

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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.