Home / 2,458,191,844.05-3,687,287,766.08-2,174,083,485.45

Finding the Fourth Proportional to 2,458,191,844.05, 3,687,287,766.08 and 2,174,083,485.45

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Solution

The fourth proportional to 2,458,191,844.05, 3,687,287,766.08 and 2,174,083,485.45 is: 3,261,125,228.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,191,844.05 : 3,687,287,766.08 = 2,174,083,485.45 : x
  2. Step 2: Convert to fraction form
    2,458,191,844.05/3,687,287,766.08 = 2,174,083,485.45/x
  3. Step 3: Cross multiply
    2,458,191,844.05x = 3,687,287,766.08 × 2,174,083,485.45
  4. Step 4: Simplify right side
    2,458,191,844.05x = 8,016,471,438,325,479,424
  5. Step 5: Solve for x
    x = 8,016,471,438,325,479,424/2,458,191,844.05
  6. Step 6: Final answer
    x = 3,261,125,228.18

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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.