Home / 22,082,587.00-30,474,195.58-12,160,392.37

Finding the Fourth Proportional to 22,082,587.00, 30,474,195.58 and 12,160,392.37

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Solution

The fourth proportional to 22,082,587.00, 30,474,195.58 and 12,160,392.37 is: 16,781,465.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082,587.00 : 30,474,195.58 = 12,160,392.37 : x
  2. Step 2: Convert to fraction form
    22,082,587.00/30,474,195.58 = 12,160,392.37/x
  3. Step 3: Cross multiply
    22,082,587.00x = 30,474,195.58 × 12,160,392.37
  4. Step 4: Simplify right side
    22,082,587.00x = 370,578,175,451,145.12
  5. Step 5: Solve for x
    x = 370,578,175,451,145.12/22,082,587.00
  6. Step 6: Final answer
    x = 16,781,465.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.