Home / 3,107,264,412.26-4,663,843,301.26-1,923,263,392.80

Finding the Fourth Proportional to 3,107,264,412.26, 4,663,843,301.26 and 1,923,263,392.80

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Solution

The fourth proportional to 3,107,264,412.26, 4,663,843,301.26 and 1,923,263,392.80 is: 2,886,718,959.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,107,264,412.26 : 4,663,843,301.26 = 1,923,263,392.80 : x
  2. Step 2: Convert to fraction form
    3,107,264,412.26/4,663,843,301.26 = 1,923,263,392.80/x
  3. Step 3: Cross multiply
    3,107,264,412.26x = 4,663,843,301.26 × 1,923,263,392.80
  4. Step 4: Simplify right side
    3,107,264,412.26x = 8,969,799,091,068,860,416
  5. Step 5: Solve for x
    x = 8,969,799,091,068,860,416/3,107,264,412.26
  6. Step 6: Final answer
    x = 2,886,718,959.51

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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.