Home / 26,251,927,723.88-39,377,992,559.60-6,354,782,588.80

Finding the Fourth Proportional to 26,251,927,723.88, 39,377,992,559.60 and 6,354,782,588.80

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Solution

The fourth proportional to 26,251,927,723.88, 39,377,992,559.60 and 6,354,782,588.80 is: 9,532,198,325.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,251,927,723.88 : 39,377,992,559.60 = 6,354,782,588.80 : x
  2. Step 2: Convert to fraction form
    26,251,927,723.88/39,377,992,559.60 = 6,354,782,588.80/x
  3. Step 3: Cross multiply
    26,251,927,723.88x = 39,377,992,559.60 × 6,354,782,588.80
  4. Step 4: Simplify right side
    26,251,927,723.88x = 250,238,581,499,642,019,840
  5. Step 5: Solve for x
    x = 250,238,581,499,642,019,840/26,251,927,723.88
  6. Step 6: Final answer
    x = 9,532,198,325.84

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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.