Home / 62,067,102.54-85,646,469.51-34,567,589.58

Finding the Fourth Proportional to 62,067,102.54, 85,646,469.51 and 34,567,589.58

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Solution

The fourth proportional to 62,067,102.54, 85,646,469.51 and 34,567,589.58 is: 47,699,858.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,067,102.54 : 85,646,469.51 = 34,567,589.58 : x
  2. Step 2: Convert to fraction form
    62,067,102.54/85,646,469.51 = 34,567,589.58/x
  3. Step 3: Cross multiply
    62,067,102.54x = 85,646,469.51 × 34,567,589.58
  4. Step 4: Simplify right side
    62,067,102.54x = 2,960,592,006,997,663.50
  5. Step 5: Solve for x
    x = 2,960,592,006,997,663.50/62,067,102.54
  6. Step 6: Final answer
    x = 47,699,858.47

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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.