Home / 36,114,003.30-54,159,625.71-11,847,275.46

Finding the Fourth Proportional to 36,114,003.30, 54,159,625.71 and 11,847,275.46

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Solution

The fourth proportional to 36,114,003.30, 54,159,625.71 and 11,847,275.46 is: 17,767,180.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,114,003.30 : 54,159,625.71 = 11,847,275.46 : x
  2. Step 2: Convert to fraction form
    36,114,003.30/54,159,625.71 = 11,847,275.46/x
  3. Step 3: Cross multiply
    36,114,003.30x = 54,159,625.71 × 11,847,275.46
  4. Step 4: Simplify right side
    36,114,003.30x = 641,644,004,596,868.12
  5. Step 5: Solve for x
    x = 641,644,004,596,868.12/36,114,003.30
  6. Step 6: Final answer
    x = 17,767,180.21

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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.