Home / 36,105,149.01-54,183,581.38-15,370,124.52

Finding the Fourth Proportional to 36,105,149.01, 54,183,581.38 and 15,370,124.52

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Solution

The fourth proportional to 36,105,149.01, 54,183,581.38 and 15,370,124.52 is: 23,066,194.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,105,149.01 : 54,183,581.38 = 15,370,124.52 : x
  2. Step 2: Convert to fraction form
    36,105,149.01/54,183,581.38 = 15,370,124.52/x
  3. Step 3: Cross multiply
    36,105,149.01x = 54,183,581.38 × 15,370,124.52
  4. Step 4: Simplify right side
    36,105,149.01x = 832,808,392,847,187.12
  5. Step 5: Solve for x
    x = 832,808,392,847,187.12/36,105,149.01
  6. Step 6: Final answer
    x = 23,066,194.59

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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.