Home / 17,816,015.40-24,586,387.02-9,667,253.40

Finding the Fourth Proportional to 17,816,015.40, 24,586,387.02 and 9,667,253.40

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Solution

The fourth proportional to 17,816,015.40, 24,586,387.02 and 9,667,253.40 is: 13,340,964.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,015.40 : 24,586,387.02 = 9,667,253.40 : x
  2. Step 2: Convert to fraction form
    17,816,015.40/24,586,387.02 = 9,667,253.40/x
  3. Step 3: Cross multiply
    17,816,015.40x = 24,586,387.02 × 9,667,253.40
  4. Step 4: Simplify right side
    17,816,015.40x = 237,682,833,512,810.88
  5. Step 5: Solve for x
    x = 237,682,833,512,810.88/17,816,015.40
  6. Step 6: Final answer
    x = 13,340,964.75

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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.