Home / 22,141,675.80-33,212,513.70-13,594,296.60

Finding the Fourth Proportional to 22,141,675.80, 33,212,513.70 and 13,594,296.60

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Solution

The fourth proportional to 22,141,675.80, 33,212,513.70 and 13,594,296.60 is: 20,391,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,675.80 : 33,212,513.70 = 13,594,296.60 : x
  2. Step 2: Convert to fraction form
    22,141,675.80/33,212,513.70 = 13,594,296.60/x
  3. Step 3: Cross multiply
    22,141,675.80x = 33,212,513.70 × 13,594,296.60
  4. Step 4: Simplify right side
    22,141,675.80x = 451,500,762,069,363.38
  5. Step 5: Solve for x
    x = 451,500,762,069,363.38/22,141,675.80
  6. Step 6: Final answer
    x = 20,391,444.90

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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.