Home / 31,880,496.02-47,770,921.44-22,184,053.97

Finding the Fourth Proportional to 31,880,496.02, 47,770,921.44 and 22,184,053.97

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Solution

The fourth proportional to 31,880,496.02, 47,770,921.44 and 22,184,053.97 is: 33,241,411.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,880,496.02 : 47,770,921.44 = 22,184,053.97 : x
  2. Step 2: Convert to fraction form
    31,880,496.02/47,770,921.44 = 22,184,053.97/x
  3. Step 3: Cross multiply
    31,880,496.02x = 47,770,921.44 × 22,184,053.97
  4. Step 4: Simplify right side
    31,880,496.02x = 1,059,752,699,191,242.62
  5. Step 5: Solve for x
    x = 1,059,752,699,191,242.62/31,880,496.02
  6. Step 6: Final answer
    x = 33,241,411.88

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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.