Home / 141,167,538,012.87-211,751,177,640.57-44,249,767,062.39

Finding the Fourth Proportional to 141,167,538,012.87, 211,751,177,640.57 and 44,249,767,062.39

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Solution

The fourth proportional to 141,167,538,012.87, 211,751,177,640.57 and 44,249,767,062.39 is: 66,374,610,039.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,167,538,012.87 : 211,751,177,640.57 = 44,249,767,062.39 : x
  2. Step 2: Convert to fraction form
    141,167,538,012.87/211,751,177,640.57 = 44,249,767,062.39/x
  3. Step 3: Cross multiply
    141,167,538,012.87x = 211,751,177,640.57 × 44,249,767,062.39
  4. Step 4: Simplify right side
    141,167,538,012.87x = 9,369,940,285,781,988,868,096
  5. Step 5: Solve for x
    x = 9,369,940,285,781,988,868,096/141,167,538,012.87
  6. Step 6: Final answer
    x = 66,374,610,039.09

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1.5x scale

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.