Home / 114,280,449.30-171,466,095.36-36,569,326.56

Finding the Fourth Proportional to 114,280,449.30, 171,466,095.36 and 36,569,326.56

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Solution

The fourth proportional to 114,280,449.30, 171,466,095.36 and 36,569,326.56 is: 54,868,524.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,280,449.30 : 171,466,095.36 = 36,569,326.56 : x
  2. Step 2: Convert to fraction form
    114,280,449.30/171,466,095.36 = 36,569,326.56/x
  3. Step 3: Cross multiply
    114,280,449.30x = 171,466,095.36 × 36,569,326.56
  4. Step 4: Simplify right side
    114,280,449.30x = 6,270,399,635,187,942
  5. Step 5: Solve for x
    x = 6,270,399,635,187,942/114,280,449.30
  6. Step 6: Final answer
    x = 54,868,524.53

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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.