Home / 2,745,389,181.08-3,737,952,162.08-2,736,672,220.28

Finding the Fourth Proportional to 2,745,389,181.08, 3,737,952,162.08 and 2,736,672,220.28

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Solution

The fourth proportional to 2,745,389,181.08, 3,737,952,162.08 and 2,736,672,220.28 is: 3,726,083,687.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,389,181.08 : 3,737,952,162.08 = 2,736,672,220.28 : x
  2. Step 2: Convert to fraction form
    2,745,389,181.08/3,737,952,162.08 = 2,736,672,220.28/x
  3. Step 3: Cross multiply
    2,745,389,181.08x = 3,737,952,162.08 × 2,736,672,220.28
  4. Step 4: Simplify right side
    2,745,389,181.08x = 10,229,549,842,699,900,928
  5. Step 5: Solve for x
    x = 10,229,549,842,699,900,928/2,745,389,181.08
  6. Step 6: Final answer
    x = 3,726,083,687.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.