Home / 41,718,368.28-57,571,476.30-23,134,816.92

Finding the Fourth Proportional to 41,718,368.28, 57,571,476.30 and 23,134,816.92

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Solution

The fourth proportional to 41,718,368.28, 57,571,476.30 and 23,134,816.92 is: 31,926,118.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,718,368.28 : 57,571,476.30 = 23,134,816.92 : x
  2. Step 2: Convert to fraction form
    41,718,368.28/57,571,476.30 = 23,134,816.92/x
  3. Step 3: Cross multiply
    41,718,368.28x = 57,571,476.30 × 23,134,816.92
  4. Step 4: Simplify right side
    41,718,368.28x = 1,331,905,564,014,619
  5. Step 5: Solve for x
    x = 1,331,905,564,014,619/41,718,368.28
  6. Step 6: Final answer
    x = 31,926,118.37

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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.