Home / 3,175,399,117,255.40-4,763,098,413,195-880,663,539,408.50

Finding the Fourth Proportional to 3,175,399,117,255.40, 4,763,098,413,195 and 880,663,539,408.50

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Solution

The fourth proportional to 3,175,399,117,255.40, 4,763,098,413,195 and 880,663,539,408.50 is: 1,320,995,236,258.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,399,117,255.40 : 4,763,098,413,195 = 880,663,539,408.50 : x
  2. Step 2: Convert to fraction form
    3,175,399,117,255.40/4,763,098,413,195 = 880,663,539,408.50/x
  3. Step 3: Cross multiply
    3,175,399,117,255.40x = 4,763,098,413,195 × 880,663,539,408.50
  4. Step 4: Simplify right side
    3,175,399,117,255.40x = 4,194,687,107,115,318,570,385,408
  5. Step 5: Solve for x
    x = 4,194,687,107,115,318,570,385,408/3,175,399,117,255.40
  6. Step 6: Final answer
    x = 1,320,995,236,258.97

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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.