Home / 27,771,372.93-41,659,797.26-9,573,172.32

Finding the Fourth Proportional to 27,771,372.93, 41,659,797.26 and 9,573,172.32

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Solution

The fourth proportional to 27,771,372.93, 41,659,797.26 and 9,573,172.32 is: 14,360,702.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,771,372.93 : 41,659,797.26 = 9,573,172.32 : x
  2. Step 2: Convert to fraction form
    27,771,372.93/41,659,797.26 = 9,573,172.32/x
  3. Step 3: Cross multiply
    27,771,372.93x = 41,659,797.26 × 9,573,172.32
  4. Step 4: Simplify right side
    27,771,372.93x = 398,816,417,986,243.81
  5. Step 5: Solve for x
    x = 398,816,417,986,243.81/27,771,372.93
  6. Step 6: Final answer
    x = 14,360,702.26

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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.