Home / 39,624,010.80-59,436,016.20-25,753,400.70

Finding the Fourth Proportional to 39,624,010.80, 59,436,016.20 and 25,753,400.70

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Solution

The fourth proportional to 39,624,010.80, 59,436,016.20 and 25,753,400.70 is: 38,630,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,624,010.80 : 59,436,016.20 = 25,753,400.70 : x
  2. Step 2: Convert to fraction form
    39,624,010.80/59,436,016.20 = 25,753,400.70/x
  3. Step 3: Cross multiply
    39,624,010.80x = 59,436,016.20 × 25,753,400.70
  4. Step 4: Simplify right side
    39,624,010.80x = 1,530,679,541,210,291.25
  5. Step 5: Solve for x
    x = 1,530,679,541,210,291.25/39,624,010.80
  6. Step 6: Final answer
    x = 38,630,101.05

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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.