Home / 2,730,233,248,175.20-3,767,691,866,851.80-1,478,763,651,684.80

Finding the Fourth Proportional to 2,730,233,248,175.20, 3,767,691,866,851.80 and 1,478,763,651,684.80

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Solution

The fourth proportional to 2,730,233,248,175.20, 3,767,691,866,851.80 and 1,478,763,651,684.80 is: 2,040,677,582,097.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,233,248,175.20 : 3,767,691,866,851.80 = 1,478,763,651,684.80 : x
  2. Step 2: Convert to fraction form
    2,730,233,248,175.20/3,767,691,866,851.80 = 1,478,763,651,684.80/x
  3. Step 3: Cross multiply
    2,730,233,248,175.20x = 3,767,691,866,851.80 × 1,478,763,651,684.80
  4. Step 4: Simplify right side
    2,730,233,248,175.20x = 5,571,525,783,448,888,656,527,360
  5. Step 5: Solve for x
    x = 5,571,525,783,448,888,656,527,360/2,730,233,248,175.20
  6. Step 6: Final answer
    x = 2,040,677,582,097.69

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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.