Home / 16,767,053.70-25,150,580.55-11,027,490.90

Finding the Fourth Proportional to 16,767,053.70, 25,150,580.55 and 11,027,490.90

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Solution

The fourth proportional to 16,767,053.70, 25,150,580.55 and 11,027,490.90 is: 16,541,236.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,053.70 : 25,150,580.55 = 11,027,490.90 : x
  2. Step 2: Convert to fraction form
    16,767,053.70/25,150,580.55 = 11,027,490.90/x
  3. Step 3: Cross multiply
    16,767,053.70x = 25,150,580.55 × 11,027,490.90
  4. Step 4: Simplify right side
    16,767,053.70x = 277,347,798,144,842
  5. Step 5: Solve for x
    x = 277,347,798,144,842/16,767,053.70
  6. Step 6: Final answer
    x = 16,541,236.35

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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.