Home / 23,757,315.81-32,785,096.07-12,892,299.81

Finding the Fourth Proportional to 23,757,315.81, 32,785,096.07 and 12,892,299.81

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Solution

The fourth proportional to 23,757,315.81, 32,785,096.07 and 12,892,299.81 is: 17,791,373.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,757,315.81 : 32,785,096.07 = 12,892,299.81 : x
  2. Step 2: Convert to fraction form
    23,757,315.81/32,785,096.07 = 12,892,299.81/x
  3. Step 3: Cross multiply
    23,757,315.81x = 32,785,096.07 × 12,892,299.81
  4. Step 4: Simplify right side
    23,757,315.81x = 422,675,287,866,323.56
  5. Step 5: Solve for x
    x = 422,675,287,866,323.56/23,757,315.81
  6. Step 6: Final answer
    x = 17,791,373.88

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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.