Home / 60,648,553.78-90,939,515.23-29,875,422.58

Finding the Fourth Proportional to 60,648,553.78, 90,939,515.23 and 29,875,422.58

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Solution

The fourth proportional to 60,648,553.78, 90,939,515.23 and 29,875,422.58 is: 44,796,722.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,648,553.78 : 90,939,515.23 = 29,875,422.58 : x
  2. Step 2: Convert to fraction form
    60,648,553.78/90,939,515.23 = 29,875,422.58/x
  3. Step 3: Cross multiply
    60,648,553.78x = 90,939,515.23 × 29,875,422.58
  4. Step 4: Simplify right side
    60,648,553.78x = 2,716,856,446,716,596
  5. Step 5: Solve for x
    x = 2,716,856,446,716,596/60,648,553.78
  6. Step 6: Final answer
    x = 44,796,722.71

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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.