Home / 2,040,091,012.65-2,861,569,373.55-2,040,091,012.65

Finding the Fourth Proportional to 2,040,091,012.65, 2,861,569,373.55 and 2,040,091,012.65

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Solution

The fourth proportional to 2,040,091,012.65, 2,861,569,373.55 and 2,040,091,012.65 is: 2,861,569,373.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,091,012.65 : 2,861,569,373.55 = 2,040,091,012.65 : x
  2. Step 2: Convert to fraction form
    2,040,091,012.65/2,861,569,373.55 = 2,040,091,012.65/x
  3. Step 3: Cross multiply
    2,040,091,012.65x = 2,861,569,373.55 × 2,040,091,012.65
  4. Step 4: Simplify right side
    2,040,091,012.65x = 5,837,861,961,053,846,528
  5. Step 5: Solve for x
    x = 5,837,861,961,053,846,528/2,040,091,012.65
  6. Step 6: Final answer
    x = 2,861,569,373.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.