Home / 27,206,508.80-37,544,525.44-14,984,503.04

Finding the Fourth Proportional to 27,206,508.80, 37,544,525.44 and 14,984,503.04

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Solution

The fourth proportional to 27,206,508.80, 37,544,525.44 and 14,984,503.04 is: 20,678,362.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,206,508.80 : 37,544,525.44 = 14,984,503.04 : x
  2. Step 2: Convert to fraction form
    27,206,508.80/37,544,525.44 = 14,984,503.04/x
  3. Step 3: Cross multiply
    27,206,508.80x = 37,544,525.44 × 14,984,503.04
  4. Step 4: Simplify right side
    27,206,508.80x = 562,586,055,591,037.25
  5. Step 5: Solve for x
    x = 562,586,055,591,037.25/27,206,508.80
  6. Step 6: Final answer
    x = 20,678,362.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.