Home / 60,150,331.63-90,211,050.94-27,771,124.13

Finding the Fourth Proportional to 60,150,331.63, 90,211,050.94 and 27,771,124.13

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Solution

The fourth proportional to 60,150,331.63, 90,211,050.94 and 27,771,124.13 is: 41,650,016.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,150,331.63 : 90,211,050.94 = 27,771,124.13 : x
  2. Step 2: Convert to fraction form
    60,150,331.63/90,211,050.94 = 27,771,124.13/x
  3. Step 3: Cross multiply
    60,150,331.63x = 90,211,050.94 × 27,771,124.13
  4. Step 4: Simplify right side
    60,150,331.63x = 2,505,262,293,552,493
  5. Step 5: Solve for x
    x = 2,505,262,293,552,493/60,150,331.63
  6. Step 6: Final answer
    x = 41,650,016.31

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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.