Home / 43,072,858.82-59,440,730.11-23,494,167.52

Finding the Fourth Proportional to 43,072,858.82, 59,440,730.11 and 23,494,167.52

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Solution

The fourth proportional to 43,072,858.82, 59,440,730.11 and 23,494,167.52 is: 32,422,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,072,858.82 : 59,440,730.11 = 23,494,167.52 : x
  2. Step 2: Convert to fraction form
    43,072,858.82/59,440,730.11 = 23,494,167.52/x
  3. Step 3: Cross multiply
    43,072,858.82x = 59,440,730.11 × 23,494,167.52
  4. Step 4: Simplify right side
    43,072,858.82x = 1,396,510,470,508,110.75
  5. Step 5: Solve for x
    x = 1,396,510,470,508,110.75/43,072,858.82
  6. Step 6: Final answer
    x = 32,422,052.05

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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.