Home / 84,853,424,691.34-117,100,552,940.67-46,274,449,500.10

Finding the Fourth Proportional to 84,853,424,691.34, 117,100,552,940.67 and 46,274,449,500.10

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Solution

The fourth proportional to 84,853,424,691.34, 117,100,552,940.67 and 46,274,449,500.10 is: 63,860,281,929.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,853,424,691.34 : 117,100,552,940.67 = 46,274,449,500.10 : x
  2. Step 2: Convert to fraction form
    84,853,424,691.34/117,100,552,940.67 = 46,274,449,500.10/x
  3. Step 3: Cross multiply
    84,853,424,691.34x = 117,100,552,940.67 × 46,274,449,500.10
  4. Step 4: Simplify right side
    84,853,424,691.34x = 5,418,763,623,487,288,377,344
  5. Step 5: Solve for x
    x = 5,418,763,623,487,288,377,344/84,853,424,691.34
  6. Step 6: Final answer
    x = 63,860,281,929.68

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1.5x scale

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.