Home / 22,293,371.70-33,440,057.55-9,538,787.70

Finding the Fourth Proportional to 22,293,371.70, 33,440,057.55 and 9,538,787.70

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Solution

The fourth proportional to 22,293,371.70, 33,440,057.55 and 9,538,787.70 is: 14,308,181.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,293,371.70 : 33,440,057.55 = 9,538,787.70 : x
  2. Step 2: Convert to fraction form
    22,293,371.70/33,440,057.55 = 9,538,787.70/x
  3. Step 3: Cross multiply
    22,293,371.70x = 33,440,057.55 × 9,538,787.70
  4. Step 4: Simplify right side
    22,293,371.70x = 318,977,609,645,232.12
  5. Step 5: Solve for x
    x = 318,977,609,645,232.12/22,293,371.70
  6. Step 6: Final answer
    x = 14,308,181.55

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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.