Home / 36,396,943,932.30-54,595,415,898.45-17,754,843,957.90

Finding the Fourth Proportional to 36,396,943,932.30, 54,595,415,898.45 and 17,754,843,957.90

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Solution

The fourth proportional to 36,396,943,932.30, 54,595,415,898.45 and 17,754,843,957.90 is: 26,632,265,936.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,396,943,932.30 : 54,595,415,898.45 = 17,754,843,957.90 : x
  2. Step 2: Convert to fraction form
    36,396,943,932.30/54,595,415,898.45 = 17,754,843,957.90/x
  3. Step 3: Cross multiply
    36,396,943,932.30x = 54,595,415,898.45 × 17,754,843,957.90
  4. Step 4: Simplify right side
    36,396,943,932.30x = 969,333,090,093,632,585,728
  5. Step 5: Solve for x
    x = 969,333,090,093,632,585,728/36,396,943,932.30
  6. Step 6: Final answer
    x = 26,632,265,936.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.