Home / 23,327,283.91-34,989,617.99-7,153,190.85

Finding the Fourth Proportional to 23,327,283.91, 34,989,617.99 and 7,153,190.85

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Solution

The fourth proportional to 23,327,283.91, 34,989,617.99 and 7,153,190.85 is: 10,729,385.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327,283.91 : 34,989,617.99 = 7,153,190.85 : x
  2. Step 2: Convert to fraction form
    23,327,283.91/34,989,617.99 = 7,153,190.85/x
  3. Step 3: Cross multiply
    23,327,283.91x = 34,989,617.99 × 7,153,190.85
  4. Step 4: Simplify right side
    23,327,283.91x = 250,287,415,203,340.81
  5. Step 5: Solve for x
    x = 250,287,415,203,340.81/23,327,283.91
  6. Step 6: Final answer
    x = 10,729,385.22

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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.