Home / 16,627,060.54-22,945,126.82-9,285,022.70

Finding the Fourth Proportional to 16,627,060.54, 22,945,126.82 and 9,285,022.70

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Solution

The fourth proportional to 16,627,060.54, 22,945,126.82 and 9,285,022.70 is: 12,813,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,627,060.54 : 22,945,126.82 = 9,285,022.70 : x
  2. Step 2: Convert to fraction form
    16,627,060.54/22,945,126.82 = 9,285,022.70/x
  3. Step 3: Cross multiply
    16,627,060.54x = 22,945,126.82 × 9,285,022.70
  4. Step 4: Simplify right side
    16,627,060.54x = 213,046,023,363,403.84
  5. Step 5: Solve for x
    x = 213,046,023,363,403.84/16,627,060.54
  6. Step 6: Final answer
    x = 12,813,210.30

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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.