Home / 17,816,574.08-24,587,348.64-9,667,818.56

Finding the Fourth Proportional to 17,816,574.08, 24,587,348.64 and 9,667,818.56

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Solution

The fourth proportional to 17,816,574.08, 24,587,348.64 and 9,667,818.56 is: 13,341,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,574.08 : 24,587,348.64 = 9,667,818.56 : x
  2. Step 2: Convert to fraction form
    17,816,574.08/24,587,348.64 = 9,667,818.56/x
  3. Step 3: Cross multiply
    17,816,574.08x = 24,587,348.64 × 9,667,818.56
  4. Step 4: Simplify right side
    17,816,574.08x = 237,706,025,522,982.78
  5. Step 5: Solve for x
    x = 237,706,025,522,982.78/17,816,574.08
  6. Step 6: Final answer
    x = 13,341,848.13

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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.