Home / 36,580,937.51-54,823,576.28-14,990,261.15

Finding the Fourth Proportional to 36,580,937.51, 54,823,576.28 and 14,990,261.15

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Solution

The fourth proportional to 36,580,937.51, 54,823,576.28 and 14,990,261.15 is: 22,465,791.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,580,937.51 : 54,823,576.28 = 14,990,261.15 : x
  2. Step 2: Convert to fraction form
    36,580,937.51/54,823,576.28 = 14,990,261.15/x
  3. Step 3: Cross multiply
    36,580,937.51x = 54,823,576.28 × 14,990,261.15
  4. Step 4: Simplify right side
    36,580,937.51x = 821,819,725,676,253.12
  5. Step 5: Solve for x
    x = 821,819,725,676,253.12/36,580,937.51
  6. Step 6: Final answer
    x = 22,465,791.79

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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.