Home / 43,668,035.80-65,502,053.70-27,512,229.40

Finding the Fourth Proportional to 43,668,035.80, 65,502,053.70 and 27,512,229.40

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Solution

The fourth proportional to 43,668,035.80, 65,502,053.70 and 27,512,229.40 is: 41,268,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,668,035.80 : 65,502,053.70 = 27,512,229.40 : x
  2. Step 2: Convert to fraction form
    43,668,035.80/65,502,053.70 = 27,512,229.40/x
  3. Step 3: Cross multiply
    43,668,035.80x = 65,502,053.70 × 27,512,229.40
  4. Step 4: Simplify right side
    43,668,035.80x = 1,802,107,527,565,518.75
  5. Step 5: Solve for x
    x = 1,802,107,527,565,518.75/43,668,035.80
  6. Step 6: Final answer
    x = 41,268,344.10

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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.