Home / 60,809,603.61-83,918,343.42-33,305,760.39

Finding the Fourth Proportional to 60,809,603.61, 83,918,343.42 and 33,305,760.39

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Solution

The fourth proportional to 60,809,603.61, 83,918,343.42 and 33,305,760.39 is: 45,962,546.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,809,603.61 : 83,918,343.42 = 33,305,760.39 : x
  2. Step 2: Convert to fraction form
    60,809,603.61/83,918,343.42 = 33,305,760.39/x
  3. Step 3: Cross multiply
    60,809,603.61x = 83,918,343.42 × 33,305,760.39
  4. Step 4: Simplify right side
    60,809,603.61x = 2,794,964,238,272,253
  5. Step 5: Solve for x
    x = 2,794,964,238,272,253/60,809,603.61
  6. Step 6: Final answer
    x = 45,962,546.58

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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.