Home / 46,150,300.80-63,707,025.64-28,755,240.48

Finding the Fourth Proportional to 46,150,300.80, 63,707,025.64 and 28,755,240.48

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Solution

The fourth proportional to 46,150,300.80, 63,707,025.64 and 28,755,240.48 is: 39,694,450.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,300.80 : 63,707,025.64 = 28,755,240.48 : x
  2. Step 2: Convert to fraction form
    46,150,300.80/63,707,025.64 = 28,755,240.48/x
  3. Step 3: Cross multiply
    46,150,300.80x = 63,707,025.64 × 28,755,240.48
  4. Step 4: Simplify right side
    46,150,300.80x = 1,831,910,842,543,726
  5. Step 5: Solve for x
    x = 1,831,910,842,543,726/46,150,300.80
  6. Step 6: Final answer
    x = 39,694,450.76

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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.