Home / 1,812,732,498,801-2,502,700,016,063.80-1,153,910,442,933.20

Finding the Fourth Proportional to 1,812,732,498,801, 2,502,700,016,063.80 and 1,153,910,442,933.20

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Solution

The fourth proportional to 1,812,732,498,801, 2,502,700,016,063.80 and 1,153,910,442,933.20 is: 1,593,115,192,658.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,732,498,801 : 2,502,700,016,063.80 = 1,153,910,442,933.20 : x
  2. Step 2: Convert to fraction form
    1,812,732,498,801/2,502,700,016,063.80 = 1,153,910,442,933.20/x
  3. Step 3: Cross multiply
    1,812,732,498,801x = 2,502,700,016,063.80 × 1,153,910,442,933.20
  4. Step 4: Simplify right side
    1,812,732,498,801x = 2,887,891,684,065,105,902,829,568
  5. Step 5: Solve for x
    x = 2,887,891,684,065,105,902,829,568/1,812,732,498,801
  6. Step 6: Final answer
    x = 1,593,115,192,658.18

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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.