Home / 62,102,102.92-85,701,487.77-34,225,818.39

Finding the Fourth Proportional to 62,102,102.92, 85,701,487.77 and 34,225,818.39

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Solution

The fourth proportional to 62,102,102.92, 85,701,487.77 and 34,225,818.39 is: 47,231,952.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,102,102.92 : 85,701,487.77 = 34,225,818.39 : x
  2. Step 2: Convert to fraction form
    62,102,102.92/85,701,487.77 = 34,225,818.39/x
  3. Step 3: Cross multiply
    62,102,102.92x = 85,701,487.77 × 34,225,818.39
  4. Step 4: Simplify right side
    62,102,102.92x = 2,933,203,556,168,826
  5. Step 5: Solve for x
    x = 2,933,203,556,168,826/62,102,102.92
  6. Step 6: Final answer
    x = 47,231,952.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.