Home / 67,399,883,536.54-92,967,053,112.84-43,344,317,609.68

Finding the Fourth Proportional to 67,399,883,536.54, 92,967,053,112.84 and 43,344,317,609.68

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Solution

The fourth proportional to 67,399,883,536.54, 92,967,053,112.84 and 43,344,317,609.68 is: 59,786,356,680.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,399,883,536.54 : 92,967,053,112.84 = 43,344,317,609.68 : x
  2. Step 2: Convert to fraction form
    67,399,883,536.54/92,967,053,112.84 = 43,344,317,609.68/x
  3. Step 3: Cross multiply
    67,399,883,536.54x = 92,967,053,112.84 × 43,344,317,609.68
  4. Step 4: Simplify right side
    67,399,883,536.54x = 4,029,593,477,358,926,430,208
  5. Step 5: Solve for x
    x = 4,029,593,477,358,926,430,208/67,399,883,536.54
  6. Step 6: Final answer
    x = 59,786,356,680.78

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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.