Home / 40,255,275.10-60,382,912.65-33,877,983.10

Finding the Fourth Proportional to 40,255,275.10, 60,382,912.65 and 33,877,983.10

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Solution

The fourth proportional to 40,255,275.10, 60,382,912.65 and 33,877,983.10 is: 50,816,974.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,255,275.10 : 60,382,912.65 = 33,877,983.10 : x
  2. Step 2: Convert to fraction form
    40,255,275.10/60,382,912.65 = 33,877,983.10/x
  3. Step 3: Cross multiply
    40,255,275.10x = 60,382,912.65 × 33,877,983.10
  4. Step 4: Simplify right side
    40,255,275.10x = 2,045,651,294,285,476.25
  5. Step 5: Solve for x
    x = 2,045,651,294,285,476.25/40,255,275.10
  6. Step 6: Final answer
    x = 50,816,974.65

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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.