Home / 23,256,685.76-34,882,366.79-6,218,687.30

Finding the Fourth Proportional to 23,256,685.76, 34,882,366.79 and 6,218,687.30

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Solution

The fourth proportional to 23,256,685.76, 34,882,366.79 and 6,218,687.30 is: 9,327,319.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256,685.76 : 34,882,366.79 = 6,218,687.30 : x
  2. Step 2: Convert to fraction form
    23,256,685.76/34,882,366.79 = 6,218,687.30/x
  3. Step 3: Cross multiply
    23,256,685.76x = 34,882,366.79 × 6,218,687.30
  4. Step 4: Simplify right side
    23,256,685.76x = 216,922,531,232,615.41
  5. Step 5: Solve for x
    x = 216,922,531,232,615.41/23,256,685.76
  6. Step 6: Final answer
    x = 9,327,319.18

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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.