Home / 3,249,098,260.92-4,487,961,532.26-2,686,854,201.84

Finding the Fourth Proportional to 3,249,098,260.92, 4,487,961,532.26 and 2,686,854,201.84

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Solution

The fourth proportional to 3,249,098,260.92, 4,487,961,532.26 and 2,686,854,201.84 is: 3,711,336,910.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,098,260.92 : 4,487,961,532.26 = 2,686,854,201.84 : x
  2. Step 2: Convert to fraction form
    3,249,098,260.92/4,487,961,532.26 = 2,686,854,201.84/x
  3. Step 3: Cross multiply
    3,249,098,260.92x = 4,487,961,532.26 × 2,686,854,201.84
  4. Step 4: Simplify right side
    3,249,098,260.92x = 12,058,498,300,649,066,496
  5. Step 5: Solve for x
    x = 12,058,498,300,649,066,496/3,249,098,260.92
  6. Step 6: Final answer
    x = 3,711,336,910.21

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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.