Home / 46,150,936.11-63,707,902.04-28,755,875.75

Finding the Fourth Proportional to 46,150,936.11, 63,707,902.04 and 28,755,875.75

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Solution

The fourth proportional to 46,150,936.11, 63,707,902.04 and 28,755,875.75 is: 39,695,327.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,936.11 : 63,707,902.04 = 28,755,875.75 : x
  2. Step 2: Convert to fraction form
    46,150,936.11/63,707,902.04 = 28,755,875.75/x
  3. Step 3: Cross multiply
    46,150,936.11x = 63,707,902.04 × 28,755,875.75
  4. Step 4: Simplify right side
    46,150,936.11x = 1,831,976,515,108,761.75
  5. Step 5: Solve for x
    x = 1,831,976,515,108,761.75/46,150,936.11
  6. Step 6: Final answer
    x = 39,695,327.32

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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.