Home / 3,162,270,753,428.80-4,364,025,694,663.10-1,792,000,643,081.40

Finding the Fourth Proportional to 3,162,270,753,428.80, 4,364,025,694,663.10 and 1,792,000,643,081.40

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Solution

The fourth proportional to 3,162,270,753,428.80, 4,364,025,694,663.10 and 1,792,000,643,081.40 is: 2,473,013,053,287.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,270,753,428.80 : 4,364,025,694,663.10 = 1,792,000,643,081.40 : x
  2. Step 2: Convert to fraction form
    3,162,270,753,428.80/4,364,025,694,663.10 = 1,792,000,643,081.40/x
  3. Step 3: Cross multiply
    3,162,270,753,428.80x = 4,364,025,694,663.10 × 1,792,000,643,081.40
  4. Step 4: Simplify right side
    3,162,270,753,428.80x = 7,820,336,851,260,028,282,208,256
  5. Step 5: Solve for x
    x = 7,820,336,851,260,028,282,208,256/3,162,270,753,428.80
  6. Step 6: Final answer
    x = 2,473,013,053,287.91

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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.