Home / 22,677,465.40-34,016,198.10-13,111,527.40

Finding the Fourth Proportional to 22,677,465.40, 34,016,198.10 and 13,111,527.40

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Solution

The fourth proportional to 22,677,465.40, 34,016,198.10 and 13,111,527.40 is: 19,667,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,465.40 : 34,016,198.10 = 13,111,527.40 : x
  2. Step 2: Convert to fraction form
    22,677,465.40/34,016,198.10 = 13,111,527.40/x
  3. Step 3: Cross multiply
    22,677,465.40x = 34,016,198.10 × 13,111,527.40
  4. Step 4: Simplify right side
    22,677,465.40x = 446,004,313,431,978
  5. Step 5: Solve for x
    x = 446,004,313,431,978/22,677,465.40
  6. Step 6: Final answer
    x = 19,667,291.10

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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.