Home / 17,505,270.23-24,157,306.35-9,664,797.65

Finding the Fourth Proportional to 17,505,270.23, 24,157,306.35 and 9,664,797.65

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Solution

The fourth proportional to 17,505,270.23, 24,157,306.35 and 9,664,797.65 is: 13,337,439.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,270.23 : 24,157,306.35 = 9,664,797.65 : x
  2. Step 2: Convert to fraction form
    17,505,270.23/24,157,306.35 = 9,664,797.65/x
  3. Step 3: Cross multiply
    17,505,270.23x = 24,157,306.35 × 9,664,797.65
  4. Step 4: Simplify right side
    17,505,270.23x = 233,475,477,641,810.09
  5. Step 5: Solve for x
    x = 233,475,477,641,810.09/17,505,270.23
  6. Step 6: Final answer
    x = 13,337,439.22

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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.