Home / 4,479,674,359,781.20-6,181,884,825,957.80-2,502,121,448,592.20

Finding the Fourth Proportional to 4,479,674,359,781.20, 6,181,884,825,957.80 and 2,502,121,448,592.20

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Solution

The fourth proportional to 4,479,674,359,781.20, 6,181,884,825,957.80 and 2,502,121,448,592.20 is: 3,452,890,851,760.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,674,359,781.20 : 6,181,884,825,957.80 = 2,502,121,448,592.20 : x
  2. Step 2: Convert to fraction form
    4,479,674,359,781.20/6,181,884,825,957.80 = 2,502,121,448,592.20/x
  3. Step 3: Cross multiply
    4,479,674,359,781.20x = 6,181,884,825,957.80 × 2,502,121,448,592.20
  4. Step 4: Simplify right side
    4,479,674,359,781.20x = 15,467,826,615,755,671,605,346,304
  5. Step 5: Solve for x
    x = 15,467,826,615,755,671,605,346,304/4,479,674,359,781.20
  6. Step 6: Final answer
    x = 3,452,890,851,760.74

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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.