Home / 23,278,914.15-32,122,487.57-14,336,608.92

Finding the Fourth Proportional to 23,278,914.15, 32,122,487.57 and 14,336,608.92

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Solution

The fourth proportional to 23,278,914.15, 32,122,487.57 and 14,336,608.92 is: 19,783,033.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,278,914.15 : 32,122,487.57 = 14,336,608.92 : x
  2. Step 2: Convert to fraction form
    23,278,914.15/32,122,487.57 = 14,336,608.92/x
  3. Step 3: Cross multiply
    23,278,914.15x = 32,122,487.57 × 14,336,608.92
  4. Step 4: Simplify right side
    23,278,914.15x = 460,527,541,756,968.12
  5. Step 5: Solve for x
    x = 460,527,541,756,968.12/23,278,914.15
  6. Step 6: Final answer
    x = 19,783,033.64

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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.