Home / 37,193,494.28-51,340,945.22-27,927,830.76

Finding the Fourth Proportional to 37,193,494.28, 51,340,945.22 and 27,927,830.76

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Solution

The fourth proportional to 37,193,494.28, 51,340,945.22 and 27,927,830.76 is: 38,550,861.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,193,494.28 : 51,340,945.22 = 27,927,830.76 : x
  2. Step 2: Convert to fraction form
    37,193,494.28/51,340,945.22 = 27,927,830.76/x
  3. Step 3: Cross multiply
    37,193,494.28x = 51,340,945.22 × 27,927,830.76
  4. Step 4: Simplify right side
    37,193,494.28x = 1,433,841,229,162,591
  5. Step 5: Solve for x
    x = 1,433,841,229,162,591/37,193,494.28
  6. Step 6: Final answer
    x = 38,550,861.03

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Double scale
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1.5x scale

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.