Home / 1,723,855,471,209.90-2,585,785,695,474-703,973,005,380.90

Finding the Fourth Proportional to 1,723,855,471,209.90, 2,585,785,695,474 and 703,973,005,380.90

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Solution

The fourth proportional to 1,723,855,471,209.90, 2,585,785,695,474 and 703,973,005,380.90 is: 1,055,960,524,368.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,855,471,209.90 : 2,585,785,695,474 = 703,973,005,380.90 : x
  2. Step 2: Convert to fraction form
    1,723,855,471,209.90/2,585,785,695,474 = 703,973,005,380.90/x
  3. Step 3: Cross multiply
    1,723,855,471,209.90x = 2,585,785,695,474 × 703,973,005,380.90
  4. Step 4: Simplify right side
    1,723,855,471,209.90x = 1,820,323,327,313,772,489,474,048
  5. Step 5: Solve for x
    x = 1,820,323,327,313,772,489,474,048/1,723,855,471,209.90
  6. Step 6: Final answer
    x = 1,055,960,524,368.19

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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.