Home / 49,327,406,042.85-68,060,153,266.58-27,917,647,471.19

Finding the Fourth Proportional to 49,327,406,042.85, 68,060,153,266.58 and 27,917,647,471.19

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Solution

The fourth proportional to 49,327,406,042.85, 68,060,153,266.58 and 27,917,647,471.19 is: 38,519,750,340.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,327,406,042.85 : 68,060,153,266.58 = 27,917,647,471.19 : x
  2. Step 2: Convert to fraction form
    49,327,406,042.85/68,060,153,266.58 = 27,917,647,471.19/x
  3. Step 3: Cross multiply
    49,327,406,042.85x = 68,060,153,266.58 × 27,917,647,471.19
  4. Step 4: Simplify right side
    49,327,406,042.85x = 1,900,079,365,731,760,996,352
  5. Step 5: Solve for x
    x = 1,900,079,365,731,760,996,352/49,327,406,042.85
  6. Step 6: Final answer
    x = 38,519,750,340.84

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.