Home / 60,961,496.39-84,126,908.88-33,084,199.19

Finding the Fourth Proportional to 60,961,496.39, 84,126,908.88 and 33,084,199.19

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Solution

The fourth proportional to 60,961,496.39, 84,126,908.88 and 33,084,199.19 is: 45,656,218.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,961,496.39 : 84,126,908.88 = 33,084,199.19 : x
  2. Step 2: Convert to fraction form
    60,961,496.39/84,126,908.88 = 33,084,199.19/x
  3. Step 3: Cross multiply
    60,961,496.39x = 84,126,908.88 × 33,084,199.19
  4. Step 4: Simplify right side
    60,961,496.39x = 2,783,271,410,835,217
  5. Step 5: Solve for x
    x = 2,783,271,410,835,217/60,961,496.39
  6. Step 6: Final answer
    x = 45,656,218.69

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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.