Home / 2,726,110,843.20-4,089,166,264.80-1,694,154,772.80

Finding the Fourth Proportional to 2,726,110,843.20, 4,089,166,264.80 and 1,694,154,772.80

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Solution

The fourth proportional to 2,726,110,843.20, 4,089,166,264.80 and 1,694,154,772.80 is: 2,541,232,159.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,110,843.20 : 4,089,166,264.80 = 1,694,154,772.80 : x
  2. Step 2: Convert to fraction form
    2,726,110,843.20/4,089,166,264.80 = 1,694,154,772.80/x
  3. Step 3: Cross multiply
    2,726,110,843.20x = 4,089,166,264.80 × 1,694,154,772.80
  4. Step 4: Simplify right side
    2,726,110,843.20x = 6,927,680,544,283,668,480
  5. Step 5: Solve for x
    x = 6,927,680,544,283,668,480/2,726,110,843.20
  6. Step 6: Final answer
    x = 2,541,232,159.20

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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.