Home / 62,008,620.59-85,568,640.27-34,126,001.73

Finding the Fourth Proportional to 62,008,620.59, 85,568,640.27 and 34,126,001.73

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Solution

The fourth proportional to 62,008,620.59, 85,568,640.27 and 34,126,001.73 is: 47,092,090.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,620.59 : 85,568,640.27 = 34,126,001.73 : x
  2. Step 2: Convert to fraction form
    62,008,620.59/85,568,640.27 = 34,126,001.73/x
  3. Step 3: Cross multiply
    62,008,620.59x = 85,568,640.27 × 34,126,001.73
  4. Step 4: Simplify right side
    62,008,620.59x = 2,920,115,565,759,795
  5. Step 5: Solve for x
    x = 2,920,115,565,759,795/62,008,620.59
  6. Step 6: Final answer
    x = 47,092,090.39

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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.