Home / 50,627,645.88-75,945,011.76-25,061,790.84

Finding the Fourth Proportional to 50,627,645.88, 75,945,011.76 and 25,061,790.84

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Solution

The fourth proportional to 50,627,645.88, 75,945,011.76 and 25,061,790.84 is: 37,594,440.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,627,645.88 : 75,945,011.76 = 25,061,790.84 : x
  2. Step 2: Convert to fraction form
    50,627,645.88/75,945,011.76 = 25,061,790.84/x
  3. Step 3: Cross multiply
    50,627,645.88x = 75,945,011.76 × 25,061,790.84
  4. Step 4: Simplify right side
    50,627,645.88x = 1,903,318,000,070,460.50
  5. Step 5: Solve for x
    x = 1,903,318,000,070,460.50/50,627,645.88
  6. Step 6: Final answer
    x = 37,594,440.09

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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.