Home / 60,257,290.89-83,155,972.54-33,801,509.20

Finding the Fourth Proportional to 60,257,290.89, 83,155,972.54 and 33,801,509.20

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Solution

The fourth proportional to 60,257,290.89, 83,155,972.54 and 33,801,509.20 is: 46,646,593.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,257,290.89 : 83,155,972.54 = 33,801,509.20 : x
  2. Step 2: Convert to fraction form
    60,257,290.89/83,155,972.54 = 33,801,509.20/x
  3. Step 3: Cross multiply
    60,257,290.89x = 83,155,972.54 × 33,801,509.20
  4. Step 4: Simplify right side
    60,257,290.89x = 2,810,797,370,429,978
  5. Step 5: Solve for x
    x = 2,810,797,370,429,978/60,257,290.89
  6. Step 6: Final answer
    x = 46,646,593.78

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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.