Home / 163,150,263-244,635,945-64,682,217.36

Finding the Fourth Proportional to 163,150,263, 244,635,945 and 64,682,217.36

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Solution

The fourth proportional to 163,150,263, 244,635,945 and 64,682,217.36 is: 96,987,863.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,150,263 : 244,635,945 = 64,682,217.36 : x
  2. Step 2: Convert to fraction form
    163,150,263/244,635,945 = 64,682,217.36/x
  3. Step 3: Cross multiply
    163,150,263x = 244,635,945 × 64,682,217.36
  4. Step 4: Simplify right side
    163,150,263x = 15,823,595,368,559,006
  5. Step 5: Solve for x
    x = 15,823,595,368,559,006/163,150,263
  6. Step 6: Final answer
    x = 96,987,863.08

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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.