Home / 55,738,958.22-83,635,828.29-25,055,217

Finding the Fourth Proportional to 55,738,958.22, 83,635,828.29 and 25,055,217

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Solution

The fourth proportional to 55,738,958.22, 83,635,828.29 and 25,055,217 is: 37,595,138.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,738,958.22 : 83,635,828.29 = 25,055,217 : x
  2. Step 2: Convert to fraction form
    55,738,958.22/83,635,828.29 = 25,055,217/x
  3. Step 3: Cross multiply
    55,738,958.22x = 83,635,828.29 × 25,055,217
  4. Step 4: Simplify right side
    55,738,958.22x = 2,095,513,826,780,689
  5. Step 5: Solve for x
    x = 2,095,513,826,780,689/55,738,958.22
  6. Step 6: Final answer
    x = 37,595,138.01

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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.