Home / 45,725,760.90-63,072,846.99-27,127,734.03

Finding the Fourth Proportional to 45,725,760.90, 63,072,846.99 and 27,127,734.03

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Solution

The fourth proportional to 45,725,760.90, 63,072,846.99 and 27,127,734.03 is: 37,419,244.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,725,760.90 : 63,072,846.99 = 27,127,734.03 : x
  2. Step 2: Convert to fraction form
    45,725,760.90/63,072,846.99 = 27,127,734.03/x
  3. Step 3: Cross multiply
    45,725,760.90x = 63,072,846.99 × 27,127,734.03
  4. Step 4: Simplify right side
    45,725,760.90x = 1,711,023,417,659,606.25
  5. Step 5: Solve for x
    x = 1,711,023,417,659,606.25/45,725,760.90
  6. Step 6: Final answer
    x = 37,419,244.29

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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.