Home / 45,081,276.66-62,212,182.30-25,501,750.92

Finding the Fourth Proportional to 45,081,276.66, 62,212,182.30 and 25,501,750.92

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Solution

The fourth proportional to 45,081,276.66, 62,212,182.30 and 25,501,750.92 is: 35,192,427.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,081,276.66 : 62,212,182.30 = 25,501,750.92 : x
  2. Step 2: Convert to fraction form
    45,081,276.66/62,212,182.30 = 25,501,750.92/x
  3. Step 3: Cross multiply
    45,081,276.66x = 62,212,182.30 × 25,501,750.92
  4. Step 4: Simplify right side
    45,081,276.66x = 1,586,519,577,204,232.75
  5. Step 5: Solve for x
    x = 1,586,519,577,204,232.75/45,081,276.66
  6. Step 6: Final answer
    x = 35,192,427.87

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Double scale
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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.