Home / 46,267,403.45-63,847,930.25-25,640,406.77

Finding the Fourth Proportional to 46,267,403.45, 63,847,930.25 and 25,640,406.77

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Solution

The fourth proportional to 46,267,403.45, 63,847,930.25 and 25,640,406.77 is: 35,383,159.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,267,403.45 : 63,847,930.25 = 25,640,406.77 : x
  2. Step 2: Convert to fraction form
    46,267,403.45/63,847,930.25 = 25,640,406.77/x
  3. Step 3: Cross multiply
    46,267,403.45x = 63,847,930.25 × 25,640,406.77
  4. Step 4: Simplify right side
    46,267,403.45x = 1,637,086,902,777,449.25
  5. Step 5: Solve for x
    x = 1,637,086,902,777,449.25/46,267,403.45
  6. Step 6: Final answer
    x = 35,383,159.22

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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.