Home / 41,656,987.80-62,485,481.70-35,492,272.20

Finding the Fourth Proportional to 41,656,987.80, 62,485,481.70 and 35,492,272.20

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Solution

The fourth proportional to 41,656,987.80, 62,485,481.70 and 35,492,272.20 is: 53,238,408.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,656,987.80 : 62,485,481.70 = 35,492,272.20 : x
  2. Step 2: Convert to fraction form
    41,656,987.80/62,485,481.70 = 35,492,272.20/x
  3. Step 3: Cross multiply
    41,656,987.80x = 62,485,481.70 × 35,492,272.20
  4. Step 4: Simplify right side
    41,656,987.80x = 2,217,751,725,044,519
  5. Step 5: Solve for x
    x = 2,217,751,725,044,519/41,656,987.80
  6. Step 6: Final answer
    x = 53,238,408.30

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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.