Home / 36,054,337.07-54,081,505.65-8,760,489.59

Finding the Fourth Proportional to 36,054,337.07, 54,081,505.65 and 8,760,489.59

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Solution

The fourth proportional to 36,054,337.07, 54,081,505.65 and 8,760,489.59 is: 13,140,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,054,337.07 : 54,081,505.65 = 8,760,489.59 : x
  2. Step 2: Convert to fraction form
    36,054,337.07/54,081,505.65 = 8,760,489.59/x
  3. Step 3: Cross multiply
    36,054,337.07x = 54,081,505.65 × 8,760,489.59
  4. Step 4: Simplify right side
    36,054,337.07x = 473,780,467,258,351.19
  5. Step 5: Solve for x
    x = 473,780,467,258,351.19/36,054,337.07
  6. Step 6: Final answer
    x = 13,140,734.40

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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.