Home / 25,255,057.92-34,861,457.44-16,553,791.04

Finding the Fourth Proportional to 25,255,057.92, 34,861,457.44 and 16,553,791.04

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Solution

The fourth proportional to 25,255,057.92, 34,861,457.44 and 16,553,791.04 is: 22,850,443.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,255,057.92 : 34,861,457.44 = 16,553,791.04 : x
  2. Step 2: Convert to fraction form
    25,255,057.92/34,861,457.44 = 16,553,791.04/x
  3. Step 3: Cross multiply
    25,255,057.92x = 34,861,457.44 × 16,553,791.04
  4. Step 4: Simplify right side
    25,255,057.92x = 577,089,281,811,613.25
  5. Step 5: Solve for x
    x = 577,089,281,811,613.25/25,255,057.92
  6. Step 6: Final answer
    x = 22,850,443.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.