Home / 22,476,980.52-33,701,817.96-8,813,758.20

Finding the Fourth Proportional to 22,476,980.52, 33,701,817.96 and 8,813,758.20

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Solution

The fourth proportional to 22,476,980.52, 33,701,817.96 and 8,813,758.20 is: 13,215,283.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,476,980.52 : 33,701,817.96 = 8,813,758.20 : x
  2. Step 2: Convert to fraction form
    22,476,980.52/33,701,817.96 = 8,813,758.20/x
  3. Step 3: Cross multiply
    22,476,980.52x = 33,701,817.96 × 8,813,758.20
  4. Step 4: Simplify right side
    22,476,980.52x = 297,039,674,399,857.25
  5. Step 5: Solve for x
    x = 297,039,674,399,857.25/22,476,980.52
  6. Step 6: Final answer
    x = 13,215,283.70

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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.