Home / 62,489,730.96-93,689,195.54-26,108,525.78

Finding the Fourth Proportional to 62,489,730.96, 93,689,195.54 and 26,108,525.78

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Solution

The fourth proportional to 62,489,730.96, 93,689,195.54 and 26,108,525.78 is: 39,143,819.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,489,730.96 : 93,689,195.54 = 26,108,525.78 : x
  2. Step 2: Convert to fraction form
    62,489,730.96/93,689,195.54 = 26,108,525.78/x
  3. Step 3: Cross multiply
    62,489,730.96x = 93,689,195.54 × 26,108,525.78
  4. Step 4: Simplify right side
    62,489,730.96x = 2,446,086,776,815,896.50
  5. Step 5: Solve for x
    x = 2,446,086,776,815,896.50/62,489,730.96
  6. Step 6: Final answer
    x = 39,143,819.94

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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.