Home / 1,812,732,498,806.30-2,502,700,016,071-1,153,910,442,938.50

Finding the Fourth Proportional to 1,812,732,498,806.30, 2,502,700,016,071 and 1,153,910,442,938.50

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Solution

The fourth proportional to 1,812,732,498,806.30, 2,502,700,016,071 and 1,153,910,442,938.50 is: 1,593,115,192,665.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,732,498,806.30 : 2,502,700,016,071 = 1,153,910,442,938.50 : x
  2. Step 2: Convert to fraction form
    1,812,732,498,806.30/2,502,700,016,071 = 1,153,910,442,938.50/x
  3. Step 3: Cross multiply
    1,812,732,498,806.30x = 2,502,700,016,071 × 1,153,910,442,938.50
  4. Step 4: Simplify right side
    1,812,732,498,806.30x = 2,887,891,684,086,678,449,815,552
  5. Step 5: Solve for x
    x = 2,887,891,684,086,678,449,815,552/1,812,732,498,806.30
  6. Step 6: Final answer
    x = 1,593,115,192,665.43

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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.