Home / 55,703,712.60-83,555,568.90-23,344,860.60

Finding the Fourth Proportional to 55,703,712.60, 83,555,568.90 and 23,344,860.60

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Solution

The fourth proportional to 55,703,712.60, 83,555,568.90 and 23,344,860.60 is: 35,017,290.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,703,712.60 : 83,555,568.90 = 23,344,860.60 : x
  2. Step 2: Convert to fraction form
    55,703,712.60/83,555,568.90 = 23,344,860.60/x
  3. Step 3: Cross multiply
    55,703,712.60x = 83,555,568.90 × 23,344,860.60
  4. Step 4: Simplify right side
    55,703,712.60x = 1,950,593,108,324,195.50
  5. Step 5: Solve for x
    x = 1,950,593,108,324,195.50/55,703,712.60
  6. Step 6: Final answer
    x = 35,017,290.90

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1.5x scale

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.