Home / 17,816,016.40-24,586,388.40-9,667,254.40

Finding the Fourth Proportional to 17,816,016.40, 24,586,388.40 and 9,667,254.40

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Solution

The fourth proportional to 17,816,016.40, 24,586,388.40 and 9,667,254.40 is: 13,340,966.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,016.40 : 24,586,388.40 = 9,667,254.40 : x
  2. Step 2: Convert to fraction form
    17,816,016.40/24,586,388.40 = 9,667,254.40/x
  3. Step 3: Cross multiply
    17,816,016.40x = 24,586,388.40 × 9,667,254.40
  4. Step 4: Simplify right side
    17,816,016.40x = 237,682,871,440,008.97
  5. Step 5: Solve for x
    x = 237,682,871,440,008.97/17,816,016.40
  6. Step 6: Final answer
    x = 13,340,966.13

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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.