Home / 36,025,525.49-54,037,657.76-14,168,174.72

Finding the Fourth Proportional to 36,025,525.49, 54,037,657.76 and 14,168,174.72

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Solution

The fourth proportional to 36,025,525.49, 54,037,657.76 and 14,168,174.72 is: 21,252,014.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,025,525.49 : 54,037,657.76 = 14,168,174.72 : x
  2. Step 2: Convert to fraction form
    36,025,525.49/54,037,657.76 = 14,168,174.72/x
  3. Step 3: Cross multiply
    36,025,525.49x = 54,037,657.76 × 14,168,174.72
  4. Step 4: Simplify right side
    36,025,525.49x = 765,614,976,262,214.75
  5. Step 5: Solve for x
    x = 765,614,976,262,214.75/36,025,525.49
  6. Step 6: Final answer
    x = 21,252,014.12

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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.