Home / 2,521,854,179.40-3,782,781,269.10-2,521,854,179.40

Finding the Fourth Proportional to 2,521,854,179.40, 3,782,781,269.10 and 2,521,854,179.40

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Solution

The fourth proportional to 2,521,854,179.40, 3,782,781,269.10 and 2,521,854,179.40 is: 3,782,781,269.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,854,179.40 : 3,782,781,269.10 = 2,521,854,179.40 : x
  2. Step 2: Convert to fraction form
    2,521,854,179.40/3,782,781,269.10 = 2,521,854,179.40/x
  3. Step 3: Cross multiply
    2,521,854,179.40x = 3,782,781,269.10 × 2,521,854,179.40
  4. Step 4: Simplify right side
    2,521,854,179.40x = 9,539,622,753,235,871,744
  5. Step 5: Solve for x
    x = 9,539,622,753,235,871,744/2,521,854,179.40
  6. Step 6: Final answer
    x = 3,782,781,269.10

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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.