Home / 61,237,996.68-84,508,430.90-33,735,924.92

Finding the Fourth Proportional to 61,237,996.68, 84,508,430.90 and 33,735,924.92

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Solution

The fourth proportional to 61,237,996.68, 84,508,430.90 and 33,735,924.92 is: 46,555,573.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,237,996.68 : 84,508,430.90 = 33,735,924.92 : x
  2. Step 2: Convert to fraction form
    61,237,996.68/84,508,430.90 = 33,735,924.92/x
  3. Step 3: Cross multiply
    61,237,996.68x = 84,508,430.90 × 33,735,924.92
  4. Step 4: Simplify right side
    61,237,996.68x = 2,850,970,079,949,408.50
  5. Step 5: Solve for x
    x = 2,850,970,079,949,408.50/61,237,996.68
  6. Step 6: Final answer
    x = 46,555,573.90

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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.