Home / 26,554,418.15-39,831,627.23-26,176,504.55

Finding the Fourth Proportional to 26,554,418.15, 39,831,627.23 and 26,176,504.55

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Solution

The fourth proportional to 26,554,418.15, 39,831,627.23 and 26,176,504.55 is: 39,264,756.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,554,418.15 : 39,831,627.23 = 26,176,504.55 : x
  2. Step 2: Convert to fraction form
    26,554,418.15/39,831,627.23 = 26,176,504.55/x
  3. Step 3: Cross multiply
    26,554,418.15x = 39,831,627.23 × 26,176,504.55
  4. Step 4: Simplify right side
    26,554,418.15x = 1,042,652,771,419,998.88
  5. Step 5: Solve for x
    x = 1,042,652,771,419,998.88/26,554,418.15
  6. Step 6: Final answer
    x = 39,264,756.83

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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.