Home / 113,861,416.24-170,790,613.98-27,600,580.72

Finding the Fourth Proportional to 113,861,416.24, 170,790,613.98 and 27,600,580.72

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Solution

The fourth proportional to 113,861,416.24, 170,790,613.98 and 27,600,580.72 is: 41,400,504.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,861,416.24 : 170,790,613.98 = 27,600,580.72 : x
  2. Step 2: Convert to fraction form
    113,861,416.24/170,790,613.98 = 27,600,580.72/x
  3. Step 3: Cross multiply
    113,861,416.24x = 170,790,613.98 × 27,600,580.72
  4. Step 4: Simplify right side
    113,861,416.24x = 4,713,920,127,373,350
  5. Step 5: Solve for x
    x = 4,713,920,127,373,350/113,861,416.24
  6. Step 6: Final answer
    x = 41,400,504.96

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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.