Home / 23,317,813.70-34,976,720.55-7,359,388.10

Finding the Fourth Proportional to 23,317,813.70, 34,976,720.55 and 7,359,388.10

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Solution

The fourth proportional to 23,317,813.70, 34,976,720.55 and 7,359,388.10 is: 11,039,082.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,317,813.70 : 34,976,720.55 = 7,359,388.10 : x
  2. Step 2: Convert to fraction form
    23,317,813.70/34,976,720.55 = 7,359,388.10/x
  3. Step 3: Cross multiply
    23,317,813.70x = 34,976,720.55 × 7,359,388.10
  4. Step 4: Simplify right side
    23,317,813.70x = 257,407,260,992,695.41
  5. Step 5: Solve for x
    x = 257,407,260,992,695.41/23,317,813.70
  6. Step 6: Final answer
    x = 11,039,082.15

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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.