Home / 27,129,776.40-40,694,664.60-23,476,611.60

Finding the Fourth Proportional to 27,129,776.40, 40,694,664.60 and 23,476,611.60

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Solution

The fourth proportional to 27,129,776.40, 40,694,664.60 and 23,476,611.60 is: 35,214,917.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,129,776.40 : 40,694,664.60 = 23,476,611.60 : x
  2. Step 2: Convert to fraction form
    27,129,776.40/40,694,664.60 = 23,476,611.60/x
  3. Step 3: Cross multiply
    27,129,776.40x = 40,694,664.60 × 23,476,611.60
  4. Step 4: Simplify right side
    27,129,776.40x = 955,372,835,006,469.50
  5. Step 5: Solve for x
    x = 955,372,835,006,469.50/27,129,776.40
  6. Step 6: Final answer
    x = 35,214,917.40

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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.