Home / 3,690,266,611.38-5,092,564,633.59-2,083,059,904.14

Finding the Fourth Proportional to 3,690,266,611.38, 5,092,564,633.59 and 2,083,059,904.14

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Solution

The fourth proportional to 3,690,266,611.38, 5,092,564,633.59 and 2,083,059,904.14 is: 2,874,620,810.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,266,611.38 : 5,092,564,633.59 = 2,083,059,904.14 : x
  2. Step 2: Convert to fraction form
    3,690,266,611.38/5,092,564,633.59 = 2,083,059,904.14/x
  3. Step 3: Cross multiply
    3,690,266,611.38x = 5,092,564,633.59 × 2,083,059,904.14
  4. Step 4: Simplify right side
    3,690,266,611.38x = 10,608,117,197,472,741,376
  5. Step 5: Solve for x
    x = 10,608,117,197,472,741,376/3,690,266,611.38
  6. Step 6: Final answer
    x = 2,874,620,810.53

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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.