Home / 164,998,024.20-248,484,138.84-150,288,401.52

Finding the Fourth Proportional to 164,998,024.20, 248,484,138.84 and 150,288,401.52

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Solution

The fourth proportional to 164,998,024.20, 248,484,138.84 and 150,288,401.52 is: 226,331,704.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,998,024.20 : 248,484,138.84 = 150,288,401.52 : x
  2. Step 2: Convert to fraction form
    164,998,024.20/248,484,138.84 = 150,288,401.52/x
  3. Step 3: Cross multiply
    164,998,024.20x = 248,484,138.84 × 150,288,401.52
  4. Step 4: Simplify right side
    164,998,024.20x = 37,344,284,029,337,352
  5. Step 5: Solve for x
    x = 37,344,284,029,337,352/164,998,024.20
  6. Step 6: Final answer
    x = 226,331,704.34

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.