Home / 23,328,133.40-34,992,200.10-17,659,429.40

Finding the Fourth Proportional to 23,328,133.40, 34,992,200.10 and 17,659,429.40

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Solution

The fourth proportional to 23,328,133.40, 34,992,200.10 and 17,659,429.40 is: 26,489,144.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,133.40 : 34,992,200.10 = 17,659,429.40 : x
  2. Step 2: Convert to fraction form
    23,328,133.40/34,992,200.10 = 17,659,429.40/x
  3. Step 3: Cross multiply
    23,328,133.40x = 34,992,200.10 × 17,659,429.40
  4. Step 4: Simplify right side
    23,328,133.40x = 617,942,287,216,622.88
  5. Step 5: Solve for x
    x = 617,942,287,216,622.88/23,328,133.40
  6. Step 6: Final answer
    x = 26,489,144.10

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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.