Home / 22,527,969.80-33,780,764.30-7,173,255.08

Finding the Fourth Proportional to 22,527,969.80, 33,780,764.30 and 7,173,255.08

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Solution

The fourth proportional to 22,527,969.80, 33,780,764.30 and 7,173,255.08 is: 10,756,319.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527,969.80 : 33,780,764.30 = 7,173,255.08 : x
  2. Step 2: Convert to fraction form
    22,527,969.80/33,780,764.30 = 7,173,255.08/x
  3. Step 3: Cross multiply
    22,527,969.80x = 33,780,764.30 × 7,173,255.08
  4. Step 4: Simplify right side
    22,527,969.80x = 242,318,038,916,487.56
  5. Step 5: Solve for x
    x = 242,318,038,916,487.56/22,527,969.80
  6. Step 6: Final answer
    x = 10,756,319.42

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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.