Home / 38,451,845,597.30-57,631,851,893.55-16,067,550,677.30

Finding the Fourth Proportional to 38,451,845,597.30, 57,631,851,893.55 and 16,067,550,677.30

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Solution

The fourth proportional to 38,451,845,597.30, 57,631,851,893.55 and 16,067,550,677.30 is: 24,082,139,271.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,451,845,597.30 : 57,631,851,893.55 = 16,067,550,677.30 : x
  2. Step 2: Convert to fraction form
    38,451,845,597.30/57,631,851,893.55 = 16,067,550,677.30/x
  3. Step 3: Cross multiply
    38,451,845,597.30x = 57,631,851,893.55 × 16,067,550,677.30
  4. Step 4: Simplify right side
    38,451,845,597.30x = 926,002,700,926,262,575,104
  5. Step 5: Solve for x
    x = 926,002,700,926,262,575,104/38,451,845,597.30
  6. Step 6: Final answer
    x = 24,082,139,271.65

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Double scale
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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.