Home / 96,868,956,675.44-145,377,598,933.33-43,847,224,949.68

Finding the Fourth Proportional to 96,868,956,675.44, 145,377,598,933.33 and 43,847,224,949.68

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Solution

The fourth proportional to 96,868,956,675.44, 145,377,598,933.33 and 43,847,224,949.68 is: 65,804,407,333.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,868,956,675.44 : 145,377,598,933.33 = 43,847,224,949.68 : x
  2. Step 2: Convert to fraction form
    96,868,956,675.44/145,377,598,933.33 = 43,847,224,949.68/x
  3. Step 3: Cross multiply
    96,868,956,675.44x = 145,377,598,933.33 × 43,847,224,949.68
  4. Step 4: Simplify right side
    96,868,956,675.44x = 6,374,404,283,074,079,621,120
  5. Step 5: Solve for x
    x = 6,374,404,283,074,079,621,120/96,868,956,675.44
  6. Step 6: Final answer
    x = 65,804,407,333.83

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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.