Home / 74,410,243.39-111,608,148.12-22,595,294.44

Finding the Fourth Proportional to 74,410,243.39, 111,608,148.12 and 22,595,294.44

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Solution

The fourth proportional to 74,410,243.39, 111,608,148.12 and 22,595,294.44 is: 33,890,750.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,410,243.39 : 111,608,148.12 = 22,595,294.44 : x
  2. Step 2: Convert to fraction form
    74,410,243.39/111,608,148.12 = 22,595,294.44/x
  3. Step 3: Cross multiply
    74,410,243.39x = 111,608,148.12 × 22,595,294.44
  4. Step 4: Simplify right side
    74,410,243.39x = 2,521,818,968,674,532.50
  5. Step 5: Solve for x
    x = 2,521,818,968,674,532.50/74,410,243.39
  6. Step 6: Final answer
    x = 33,890,750.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.