Home / 1,723,855,471,178-2,585,785,695,425-703,973,005,347.90

Finding the Fourth Proportional to 1,723,855,471,178, 2,585,785,695,425 and 703,973,005,347.90

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Solution

The fourth proportional to 1,723,855,471,178, 2,585,785,695,425 and 703,973,005,347.90 is: 1,055,960,524,318.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,855,471,178 : 2,585,785,695,425 = 703,973,005,347.90 : x
  2. Step 2: Convert to fraction form
    1,723,855,471,178/2,585,785,695,425 = 703,973,005,347.90/x
  3. Step 3: Cross multiply
    1,723,855,471,178x = 2,585,785,695,425 × 703,973,005,347.90
  4. Step 4: Simplify right side
    1,723,855,471,178x = 1,820,323,327,193,946,928,447,488
  5. Step 5: Solve for x
    x = 1,820,323,327,193,946,928,447,488/1,723,855,471,178
  6. Step 6: Final answer
    x = 1,055,960,524,318.22

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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.