Home / 22,144,955.85-33,217,433.78-10,201,019.85

Finding the Fourth Proportional to 22,144,955.85, 33,217,433.78 and 10,201,019.85

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Solution

The fourth proportional to 22,144,955.85, 33,217,433.78 and 10,201,019.85 is: 15,301,529.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,955.85 : 33,217,433.78 = 10,201,019.85 : x
  2. Step 2: Convert to fraction form
    22,144,955.85/33,217,433.78 = 10,201,019.85/x
  3. Step 3: Cross multiply
    22,144,955.85x = 33,217,433.78 × 10,201,019.85
  4. Step 4: Simplify right side
    22,144,955.85x = 338,851,701,304,835.38
  5. Step 5: Solve for x
    x = 338,851,701,304,835.38/22,144,955.85
  6. Step 6: Final answer
    x = 15,301,529.78

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Similar ratio
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1.5x scale

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.