Home / 4,479,674,359,750.80-6,181,884,825,915-2,502,121,448,561.10

Finding the Fourth Proportional to 4,479,674,359,750.80, 6,181,884,825,915 and 2,502,121,448,561.10

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Solution

The fourth proportional to 4,479,674,359,750.80, 6,181,884,825,915 and 2,502,121,448,561.10 is: 3,452,890,851,717.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,674,359,750.80 : 6,181,884,825,915 = 2,502,121,448,561.10 : x
  2. Step 2: Convert to fraction form
    4,479,674,359,750.80/6,181,884,825,915 = 2,502,121,448,561.10/x
  3. Step 3: Cross multiply
    4,479,674,359,750.80x = 6,181,884,825,915 × 2,502,121,448,561.10
  4. Step 4: Simplify right side
    4,479,674,359,750.80x = 15,467,826,615,456,323,122,233,344
  5. Step 5: Solve for x
    x = 15,467,826,615,456,323,122,233,344/4,479,674,359,750.80
  6. Step 6: Final answer
    x = 3,452,890,851,717.35

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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.