Home / 16,755,768.23-25,133,150.22-4,625,971.85

Finding the Fourth Proportional to 16,755,768.23, 25,133,150.22 and 4,625,971.85

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Solution

The fourth proportional to 16,755,768.23, 25,133,150.22 and 4,625,971.85 is: 6,938,819.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,755,768.23 : 25,133,150.22 = 4,625,971.85 : x
  2. Step 2: Convert to fraction form
    16,755,768.23/25,133,150.22 = 4,625,971.85/x
  3. Step 3: Cross multiply
    16,755,768.23x = 25,133,150.22 × 4,625,971.85
  4. Step 4: Simplify right side
    16,755,768.23x = 116,265,245,293,875.55
  5. Step 5: Solve for x
    x = 116,265,245,293,875.55/16,755,768.23
  6. Step 6: Final answer
    x = 6,938,819.14

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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.