Home / 163,150,260.48-244,635,941.04-64,682,214.72

Finding the Fourth Proportional to 163,150,260.48, 244,635,941.04 and 64,682,214.72

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Solution

The fourth proportional to 163,150,260.48, 244,635,941.04 and 64,682,214.72 is: 96,987,859.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,150,260.48 : 244,635,941.04 = 64,682,214.72 : x
  2. Step 2: Convert to fraction form
    163,150,260.48/244,635,941.04 = 64,682,214.72/x
  3. Step 3: Cross multiply
    163,150,260.48x = 244,635,941.04 × 64,682,214.72
  4. Step 4: Simplify right side
    163,150,260.48x = 15,823,594,466,578,540
  5. Step 5: Solve for x
    x = 15,823,594,466,578,540/163,150,260.48
  6. Step 6: Final answer
    x = 96,987,859.04

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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.