Home / 31,880,494.32-47,770,918.88-22,184,052.26

Finding the Fourth Proportional to 31,880,494.32, 47,770,918.88 and 22,184,052.26

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Solution

The fourth proportional to 31,880,494.32, 47,770,918.88 and 22,184,052.26 is: 33,241,409.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,880,494.32 : 47,770,918.88 = 22,184,052.26 : x
  2. Step 2: Convert to fraction form
    31,880,494.32/47,770,918.88 = 22,184,052.26/x
  3. Step 3: Cross multiply
    31,880,494.32x = 47,770,918.88 × 22,184,052.26
  4. Step 4: Simplify right side
    31,880,494.32x = 1,059,752,561,120,242.25
  5. Step 5: Solve for x
    x = 1,059,752,561,120,242.25/31,880,494.32
  6. Step 6: Final answer
    x = 33,241,409.32

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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.