Home / 17,963,229.60-26,944,844.40-8,869,683.60

Finding the Fourth Proportional to 17,963,229.60, 26,944,844.40 and 8,869,683.60

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Solution

The fourth proportional to 17,963,229.60, 26,944,844.40 and 8,869,683.60 is: 13,304,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,229.60 : 26,944,844.40 = 8,869,683.60 : x
  2. Step 2: Convert to fraction form
    17,963,229.60/26,944,844.40 = 8,869,683.60/x
  3. Step 3: Cross multiply
    17,963,229.60x = 26,944,844.40 × 8,869,683.60
  4. Step 4: Simplify right side
    17,963,229.60x = 238,992,244,479,231.81
  5. Step 5: Solve for x
    x = 238,992,244,479,231.81/17,963,229.60
  6. Step 6: Final answer
    x = 13,304,525.40

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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.