Home / 1,723,855,471,603.40-2,585,785,696,063.40-703,973,005,773.60

Finding the Fourth Proportional to 1,723,855,471,603.40, 2,585,785,696,063.40 and 703,973,005,773.60

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Solution

The fourth proportional to 1,723,855,471,603.40, 2,585,785,696,063.40 and 703,973,005,773.60 is: 1,055,960,524,956.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,855,471,603.40 : 2,585,785,696,063.40 = 703,973,005,773.60 : x
  2. Step 2: Convert to fraction form
    1,723,855,471,603.40/2,585,785,696,063.40 = 703,973,005,773.60/x
  3. Step 3: Cross multiply
    1,723,855,471,603.40x = 2,585,785,696,063.40 × 703,973,005,773.60
  4. Step 4: Simplify right side
    1,723,855,471,603.40x = 1,820,323,328,744,132,158,947,328
  5. Step 5: Solve for x
    x = 1,820,323,328,744,132,158,947,328/1,723,855,471,603.40
  6. Step 6: Final answer
    x = 1,055,960,524,956.89

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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.