Home / 23,083,308.80-34,624,963.20-22,100,422.40

Finding the Fourth Proportional to 23,083,308.80, 34,624,963.20 and 22,100,422.40

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Solution

The fourth proportional to 23,083,308.80, 34,624,963.20 and 22,100,422.40 is: 33,150,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,083,308.80 : 34,624,963.20 = 22,100,422.40 : x
  2. Step 2: Convert to fraction form
    23,083,308.80/34,624,963.20 = 22,100,422.40/x
  3. Step 3: Cross multiply
    23,083,308.80x = 34,624,963.20 × 22,100,422.40
  4. Step 4: Simplify right side
    23,083,308.80x = 765,226,312,304,455.75
  5. Step 5: Solve for x
    x = 765,226,312,304,455.75/23,083,308.80
  6. Step 6: Final answer
    x = 33,150,633.60

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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.