Home / 40,573,306.44-55,997,172.54-25,690,014

Finding the Fourth Proportional to 40,573,306.44, 55,997,172.54 and 25,690,014

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Solution

The fourth proportional to 40,573,306.44, 55,997,172.54 and 25,690,014 is: 35,456,024.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,573,306.44 : 55,997,172.54 = 25,690,014 : x
  2. Step 2: Convert to fraction form
    40,573,306.44/55,997,172.54 = 25,690,014/x
  3. Step 3: Cross multiply
    40,573,306.44x = 55,997,172.54 × 25,690,014
  4. Step 4: Simplify right side
    40,573,306.44x = 1,438,568,146,513,015.50
  5. Step 5: Solve for x
    x = 1,438,568,146,513,015.50/40,573,306.44
  6. Step 6: Final answer
    x = 35,456,024.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.