Home / 152,033,489.17-228,027,191.71-41,377,782.06

Finding the Fourth Proportional to 152,033,489.17, 228,027,191.71 and 41,377,782.06

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Solution

The fourth proportional to 152,033,489.17, 228,027,191.71 and 41,377,782.06 is: 62,060,401.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,033,489.17 : 228,027,191.71 = 41,377,782.06 : x
  2. Step 2: Convert to fraction form
    152,033,489.17/228,027,191.71 = 41,377,782.06/x
  3. Step 3: Cross multiply
    152,033,489.17x = 228,027,191.71 × 41,377,782.06
  4. Step 4: Simplify right side
    152,033,489.17x = 9,435,259,442,330,220
  5. Step 5: Solve for x
    x = 9,435,259,442,330,220/152,033,489.17
  6. Step 6: Final answer
    x = 62,060,401.91

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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.