Home / 22,345,304.40-33,517,956.60-8,882,132.40

Finding the Fourth Proportional to 22,345,304.40, 33,517,956.60 and 8,882,132.40

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Solution

The fourth proportional to 22,345,304.40, 33,517,956.60 and 8,882,132.40 is: 13,323,198.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345,304.40 : 33,517,956.60 = 8,882,132.40 : x
  2. Step 2: Convert to fraction form
    22,345,304.40/33,517,956.60 = 8,882,132.40/x
  3. Step 3: Cross multiply
    22,345,304.40x = 33,517,956.60 × 8,882,132.40
  4. Step 4: Simplify right side
    22,345,304.40x = 297,710,928,298,653.88
  5. Step 5: Solve for x
    x = 297,710,928,298,653.88/22,345,304.40
  6. Step 6: Final answer
    x = 13,323,198.60

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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.