Home / 38,843,999.40-58,265,999.10-23,727,455.40

Finding the Fourth Proportional to 38,843,999.40, 58,265,999.10 and 23,727,455.40

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Solution

The fourth proportional to 38,843,999.40, 58,265,999.10 and 23,727,455.40 is: 35,591,183.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,843,999.40 : 58,265,999.10 = 23,727,455.40 : x
  2. Step 2: Convert to fraction form
    38,843,999.40/58,265,999.10 = 23,727,455.40/x
  3. Step 3: Cross multiply
    38,843,999.40x = 58,265,999.10 × 23,727,455.40
  4. Step 4: Simplify right side
    38,843,999.40x = 1,382,503,894,981,690
  5. Step 5: Solve for x
    x = 1,382,503,894,981,690/38,843,999.40
  6. Step 6: Final answer
    x = 35,591,183.10

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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.