Home / 41,381,036.71-57,105,831-23,046,322.21

Finding the Fourth Proportional to 41,381,036.71, 57,105,831 and 23,046,322.21

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Solution

The fourth proportional to 41,381,036.71, 57,105,831 and 23,046,322.21 is: 31,803,924.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,381,036.71 : 57,105,831 = 23,046,322.21 : x
  2. Step 2: Convert to fraction form
    41,381,036.71/57,105,831 = 23,046,322.21/x
  3. Step 3: Cross multiply
    41,381,036.71x = 57,105,831 × 23,046,322.21
  4. Step 4: Simplify right side
    41,381,036.71x = 1,316,079,381,295,806.50
  5. Step 5: Solve for x
    x = 1,316,079,381,295,806.50/41,381,036.71
  6. Step 6: Final answer
    x = 31,803,924.84

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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.