Home / 43,419,395.81-59,919,623.20-23,840,112.92

Finding the Fourth Proportional to 43,419,395.81, 59,919,623.20 and 23,840,112.92

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Solution

The fourth proportional to 43,419,395.81, 59,919,623.20 and 23,840,112.92 is: 32,899,826.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,419,395.81 : 59,919,623.20 = 23,840,112.92 : x
  2. Step 2: Convert to fraction form
    43,419,395.81/59,919,623.20 = 23,840,112.92/x
  3. Step 3: Cross multiply
    43,419,395.81x = 59,919,623.20 × 23,840,112.92
  4. Step 4: Simplify right side
    43,419,395.81x = 1,428,490,583,145,001
  5. Step 5: Solve for x
    x = 1,428,490,583,145,001/43,419,395.81
  6. Step 6: Final answer
    x = 32,899,826.37

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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.