Home / 30,116,324,044.11-41,620,157,435.67-24,682,288,787.18

Finding the Fourth Proportional to 30,116,324,044.11, 41,620,157,435.67 and 24,682,288,787.18

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Solution

The fourth proportional to 30,116,324,044.11, 41,620,157,435.67 and 24,682,288,787.18 is: 34,110,429,403.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,116,324,044.11 : 41,620,157,435.67 = 24,682,288,787.18 : x
  2. Step 2: Convert to fraction form
    30,116,324,044.11/41,620,157,435.67 = 24,682,288,787.18/x
  3. Step 3: Cross multiply
    30,116,324,044.11x = 41,620,157,435.67 × 24,682,288,787.18
  4. Step 4: Simplify right side
    30,116,324,044.11x = 1,027,280,745,195,120,885,760
  5. Step 5: Solve for x
    x = 1,027,280,745,195,120,885,760/30,116,324,044.11
  6. Step 6: Final answer
    x = 34,110,429,403.36

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Double scale
Find fourth proportional to 30,116,324,045.11, 41,620,157,437.05 and 24,682,288,788.18
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1.5x scale

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.