Home / 45,581,215.50-62,908,067.70-25,997,614.56

Finding the Fourth Proportional to 45,581,215.50, 62,908,067.70 and 25,997,614.56

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Solution

The fourth proportional to 45,581,215.50, 62,908,067.70 and 25,997,614.56 is: 35,880,124.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,581,215.50 : 62,908,067.70 = 25,997,614.56 : x
  2. Step 2: Convert to fraction form
    45,581,215.50/62,908,067.70 = 25,997,614.56/x
  3. Step 3: Cross multiply
    45,581,215.50x = 62,908,067.70 × 25,997,614.56
  4. Step 4: Simplify right side
    45,581,215.50x = 1,635,459,696,778,985.75
  5. Step 5: Solve for x
    x = 1,635,459,696,778,985.75/45,581,215.50
  6. Step 6: Final answer
    x = 35,880,124.71

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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.