Home / 41,303,897.66-57,000,453.81-22,719,516.61

Finding the Fourth Proportional to 41,303,897.66, 57,000,453.81 and 22,719,516.61

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Solution

The fourth proportional to 41,303,897.66, 57,000,453.81 and 22,719,516.61 is: 31,353,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,303,897.66 : 57,000,453.81 = 22,719,516.61 : x
  2. Step 2: Convert to fraction form
    41,303,897.66/57,000,453.81 = 22,719,516.61/x
  3. Step 3: Cross multiply
    41,303,897.66x = 57,000,453.81 × 22,719,516.61
  4. Step 4: Simplify right side
    41,303,897.66x = 1,295,022,756,993,066.25
  5. Step 5: Solve for x
    x = 1,295,022,756,993,066.25/41,303,897.66
  6. Step 6: Final answer
    x = 31,353,524.25

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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.