Home / 29,340,452.20-44,026,424.70-12,302,847.40

Finding the Fourth Proportional to 29,340,452.20, 44,026,424.70 and 12,302,847.40

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Solution

The fourth proportional to 29,340,452.20, 44,026,424.70 and 12,302,847.40 is: 18,460,873.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,340,452.20 : 44,026,424.70 = 12,302,847.40 : x
  2. Step 2: Convert to fraction form
    29,340,452.20/44,026,424.70 = 12,302,847.40/x
  3. Step 3: Cross multiply
    29,340,452.20x = 44,026,424.70 × 12,302,847.40
  4. Step 4: Simplify right side
    29,340,452.20x = 541,650,384,651,690.81
  5. Step 5: Solve for x
    x = 541,650,384,651,690.81/29,340,452.20
  6. Step 6: Final answer
    x = 18,460,873.78

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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.