Home / 146,433,790.77-219,663,452.13-48,035,995.17

Finding the Fourth Proportional to 146,433,790.77, 219,663,452.13 and 48,035,995.17

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Solution

The fourth proportional to 146,433,790.77, 219,663,452.13 and 48,035,995.17 is: 72,058,180.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,433,790.77 : 219,663,452.13 = 48,035,995.17 : x
  2. Step 2: Convert to fraction form
    146,433,790.77/219,663,452.13 = 48,035,995.17/x
  3. Step 3: Cross multiply
    146,433,790.77x = 219,663,452.13 × 48,035,995.17
  4. Step 4: Simplify right side
    146,433,790.77x = 10,551,752,525,542,206
  5. Step 5: Solve for x
    x = 10,551,752,525,542,206/146,433,790.77
  6. Step 6: Final answer
    x = 72,058,180.49

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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.