Home / 22,356,544.90-33,534,817.35-13,747,200.70

Finding the Fourth Proportional to 22,356,544.90, 33,534,817.35 and 13,747,200.70

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Solution

The fourth proportional to 22,356,544.90, 33,534,817.35 and 13,747,200.70 is: 20,620,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,544.90 : 33,534,817.35 = 13,747,200.70 : x
  2. Step 2: Convert to fraction form
    22,356,544.90/33,534,817.35 = 13,747,200.70/x
  3. Step 3: Cross multiply
    22,356,544.90x = 33,534,817.35 × 13,747,200.70
  4. Step 4: Simplify right side
    22,356,544.90x = 461,009,864,548,292.12
  5. Step 5: Solve for x
    x = 461,009,864,548,292.12/22,356,544.90
  6. Step 6: Final answer
    x = 20,620,801.05

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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.