Home / 36,356,364,007.20-54,534,546,010.80-15,676,931,815.20

Finding the Fourth Proportional to 36,356,364,007.20, 54,534,546,010.80 and 15,676,931,815.20

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Solution

The fourth proportional to 36,356,364,007.20, 54,534,546,010.80 and 15,676,931,815.20 is: 23,515,397,722.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,356,364,007.20 : 54,534,546,010.80 = 15,676,931,815.20 : x
  2. Step 2: Convert to fraction form
    36,356,364,007.20/54,534,546,010.80 = 15,676,931,815.20/x
  3. Step 3: Cross multiply
    36,356,364,007.20x = 54,534,546,010.80 × 15,676,931,815.20
  4. Step 4: Simplify right side
    36,356,364,007.20x = 854,934,359,384,198,873,088
  5. Step 5: Solve for x
    x = 854,934,359,384,198,873,088/36,356,364,007.20
  6. Step 6: Final answer
    x = 23,515,397,722.80

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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.