Home / 32,954,906,297.60-49,394,138,851.20-13,312,705,414.40

Finding the Fourth Proportional to 32,954,906,297.60, 49,394,138,851.20 and 13,312,705,414.40

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Solution

The fourth proportional to 32,954,906,297.60, 49,394,138,851.20 and 13,312,705,414.40 is: 19,953,618,249.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,906,297.60 : 49,394,138,851.20 = 13,312,705,414.40 : x
  2. Step 2: Convert to fraction form
    32,954,906,297.60/49,394,138,851.20 = 13,312,705,414.40/x
  3. Step 3: Cross multiply
    32,954,906,297.60x = 49,394,138,851.20 × 13,312,705,414.40
  4. Step 4: Simplify right side
    32,954,906,297.60x = 657,569,619,723,995,578,368
  5. Step 5: Solve for x
    x = 657,569,619,723,995,578,368/32,954,906,297.60
  6. Step 6: Final answer
    x = 19,953,618,249.91

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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.