Home / 22,250,661.80-33,367,698.30-8,784,703.40

Finding the Fourth Proportional to 22,250,661.80, 33,367,698.30 and 8,784,703.40

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Solution

The fourth proportional to 22,250,661.80, 33,367,698.30 and 8,784,703.40 is: 13,173,780.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,250,661.80 : 33,367,698.30 = 8,784,703.40 : x
  2. Step 2: Convert to fraction form
    22,250,661.80/33,367,698.30 = 8,784,703.40/x
  3. Step 3: Cross multiply
    22,250,661.80x = 33,367,698.30 × 8,784,703.40
  4. Step 4: Simplify right side
    22,250,661.80x = 293,125,332,706,184.25
  5. Step 5: Solve for x
    x = 293,125,332,706,184.25/22,250,661.80
  6. Step 6: Final answer
    x = 13,173,780.42

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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.