Home / 32,413,967.46-48,621,033.54-13,244,724.54

Finding the Fourth Proportional to 32,413,967.46, 48,621,033.54 and 13,244,724.54

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Solution

The fourth proportional to 32,413,967.46, 48,621,033.54 and 13,244,724.54 is: 19,867,120.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,413,967.46 : 48,621,033.54 = 13,244,724.54 : x
  2. Step 2: Convert to fraction form
    32,413,967.46/48,621,033.54 = 13,244,724.54/x
  3. Step 3: Cross multiply
    32,413,967.46x = 48,621,033.54 × 13,244,724.54
  4. Step 4: Simplify right side
    32,413,967.46x = 643,972,196,087,401
  5. Step 5: Solve for x
    x = 643,972,196,087,401/32,413,967.46
  6. Step 6: Final answer
    x = 19,867,120.46

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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.