Home / 4,469,982,134,799.80-6,169,723,069,985.80-2,911,332,404,650.20

Finding the Fourth Proportional to 4,469,982,134,799.80, 6,169,723,069,985.80 and 2,911,332,404,650.20

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Solution

The fourth proportional to 4,469,982,134,799.80, 6,169,723,069,985.80 and 2,911,332,404,650.20 is: 4,018,386,239,517.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,982,134,799.80 : 6,169,723,069,985.80 = 2,911,332,404,650.20 : x
  2. Step 2: Convert to fraction form
    4,469,982,134,799.80/6,169,723,069,985.80 = 2,911,332,404,650.20/x
  3. Step 3: Cross multiply
    4,469,982,134,799.80x = 6,169,723,069,985.80 × 2,911,332,404,650.20
  4. Step 4: Simplify right side
    4,469,982,134,799.80x = 17,962,114,701,367,573,965,963,264
  5. Step 5: Solve for x
    x = 17,962,114,701,367,573,965,963,264/4,469,982,134,799.80
  6. Step 6: Final answer
    x = 4,018,386,239,517.28

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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.