Home / 2,719,161,323,134.80-3,752,423,197,735.20-1,484,566,718,880.20

Finding the Fourth Proportional to 2,719,161,323,134.80, 3,752,423,197,735.20 and 1,484,566,718,880.20

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Solution

The fourth proportional to 2,719,161,323,134.80, 3,752,423,197,735.20 and 1,484,566,718,880.20 is: 2,048,691,464,943.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,161,323,134.80 : 3,752,423,197,735.20 = 1,484,566,718,880.20 : x
  2. Step 2: Convert to fraction form
    2,719,161,323,134.80/3,752,423,197,735.20 = 1,484,566,718,880.20/x
  3. Step 3: Cross multiply
    2,719,161,323,134.80x = 3,752,423,197,735.20 × 1,484,566,718,880.20
  4. Step 4: Simplify right side
    2,719,161,323,134.80x = 5,570,722,594,511,693,782,450,176
  5. Step 5: Solve for x
    x = 5,570,722,594,511,693,782,450,176/2,719,161,323,134.80
  6. Step 6: Final answer
    x = 2,048,691,464,943.85

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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.