Home / 89,670,769.20-134,267,005.35-89,670,769.20

Finding the Fourth Proportional to 89,670,769.20, 134,267,005.35 and 89,670,769.20

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Solution

The fourth proportional to 89,670,769.20, 134,267,005.35 and 89,670,769.20 is: 134,267,005.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,670,769.20 : 134,267,005.35 = 89,670,769.20 : x
  2. Step 2: Convert to fraction form
    89,670,769.20/134,267,005.35 = 89,670,769.20/x
  3. Step 3: Cross multiply
    89,670,769.20x = 134,267,005.35 × 89,670,769.20
  4. Step 4: Simplify right side
    89,670,769.20x = 12,039,825,647,915,016
  5. Step 5: Solve for x
    x = 12,039,825,647,915,016/89,670,769.20
  6. Step 6: Final answer
    x = 134,267,005.35

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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.