Home / 3,162,270,753,429-4,364,025,694,663.40-1,792,000,643,081.60

Finding the Fourth Proportional to 3,162,270,753,429, 4,364,025,694,663.40 and 1,792,000,643,081.60

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Solution

The fourth proportional to 3,162,270,753,429, 4,364,025,694,663.40 and 1,792,000,643,081.60 is: 2,473,013,053,288.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,270,753,429 : 4,364,025,694,663.40 = 1,792,000,643,081.60 : x
  2. Step 2: Convert to fraction form
    3,162,270,753,429/4,364,025,694,663.40 = 1,792,000,643,081.60/x
  3. Step 3: Cross multiply
    3,162,270,753,429x = 4,364,025,694,663.40 × 1,792,000,643,081.60
  4. Step 4: Simplify right side
    3,162,270,753,429x = 7,820,336,851,261,439,178,964,992
  5. Step 5: Solve for x
    x = 7,820,336,851,261,439,178,964,992/3,162,270,753,429
  6. Step 6: Final answer
    x = 2,473,013,053,288.20

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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.