Home / 36,290,087.10-54,372,145.05-23,504,010.30

Finding the Fourth Proportional to 36,290,087.10, 54,372,145.05 and 23,504,010.30

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Solution

The fourth proportional to 36,290,087.10, 54,372,145.05 and 23,504,010.30 is: 35,215,221.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,087.10 : 54,372,145.05 = 23,504,010.30 : x
  2. Step 2: Convert to fraction form
    36,290,087.10/54,372,145.05 = 23,504,010.30/x
  3. Step 3: Cross multiply
    36,290,087.10x = 54,372,145.05 × 23,504,010.30
  4. Step 4: Simplify right side
    36,290,087.10x = 1,277,963,457,288,294
  5. Step 5: Solve for x
    x = 1,277,963,457,288,294/36,290,087.10
  6. Step 6: Final answer
    x = 35,215,221.55

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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.