Home / 244,701,460.40-367,052,190.60-147,955,578.80

Finding the Fourth Proportional to 244,701,460.40, 367,052,190.60 and 147,955,578.80

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Solution

The fourth proportional to 244,701,460.40, 367,052,190.60 and 147,955,578.80 is: 221,933,368.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,701,460.40 : 367,052,190.60 = 147,955,578.80 : x
  2. Step 2: Convert to fraction form
    244,701,460.40/367,052,190.60 = 147,955,578.80/x
  3. Step 3: Cross multiply
    244,701,460.40x = 367,052,190.60 × 147,955,578.80
  4. Step 4: Simplify right side
    244,701,460.40x = 54,307,419,310,030,928
  5. Step 5: Solve for x
    x = 54,307,419,310,030,928/244,701,460.40
  6. Step 6: Final answer
    x = 221,933,368.20

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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.