Home / 22,573,452.78-33,851,873.52-7,797,787.74

Finding the Fourth Proportional to 22,573,452.78, 33,851,873.52 and 7,797,787.74

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Solution

The fourth proportional to 22,573,452.78, 33,851,873.52 and 7,797,787.74 is: 11,693,812.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,573,452.78 : 33,851,873.52 = 7,797,787.74 : x
  2. Step 2: Convert to fraction form
    22,573,452.78/33,851,873.52 = 7,797,787.74/x
  3. Step 3: Cross multiply
    22,573,452.78x = 33,851,873.52 × 7,797,787.74
  4. Step 4: Simplify right side
    22,573,452.78x = 263,969,724,310,286.69
  5. Step 5: Solve for x
    x = 263,969,724,310,286.69/22,573,452.78
  6. Step 6: Final answer
    x = 11,693,812.50

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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.