Home / 23,361,923.61-35,049,209.90-7,187,532.57

Finding the Fourth Proportional to 23,361,923.61, 35,049,209.90 and 7,187,532.57

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Solution

The fourth proportional to 23,361,923.61, 35,049,209.90 and 7,187,532.57 is: 10,783,244.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,361,923.61 : 35,049,209.90 = 7,187,532.57 : x
  2. Step 2: Convert to fraction form
    23,361,923.61/35,049,209.90 = 7,187,532.57/x
  3. Step 3: Cross multiply
    23,361,923.61x = 35,049,209.90 × 7,187,532.57
  4. Step 4: Simplify right side
    23,361,923.61x = 251,917,337,673,078.81
  5. Step 5: Solve for x
    x = 251,917,337,673,078.81/23,361,923.61
  6. Step 6: Final answer
    x = 10,783,244.65

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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.