Home / 3,982,103,998.60-5,564,614,385-3,982,103,998.60

Finding the Fourth Proportional to 3,982,103,998.60, 5,564,614,385 and 3,982,103,998.60

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Solution

The fourth proportional to 3,982,103,998.60, 5,564,614,385 and 3,982,103,998.60 is: 5,564,614,385

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,103,998.60 : 5,564,614,385 = 3,982,103,998.60 : x
  2. Step 2: Convert to fraction form
    3,982,103,998.60/5,564,614,385 = 3,982,103,998.60/x
  3. Step 3: Cross multiply
    3,982,103,998.60x = 5,564,614,385 × 3,982,103,998.60
  4. Step 4: Simplify right side
    3,982,103,998.60x = 22,158,873,193,175,580,672
  5. Step 5: Solve for x
    x = 22,158,873,193,175,580,672/3,982,103,998.60
  6. Step 6: Final answer
    x = 5,564,614,385

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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.