Home / 33,570,713.72-46,264,263.85-29,413,664.12

Finding the Fourth Proportional to 33,570,713.72, 46,264,263.85 and 29,413,664.12

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Solution

The fourth proportional to 33,570,713.72, 46,264,263.85 and 29,413,664.12 is: 40,535,376.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,570,713.72 : 46,264,263.85 = 29,413,664.12 : x
  2. Step 2: Convert to fraction form
    33,570,713.72/46,264,263.85 = 29,413,664.12/x
  3. Step 3: Cross multiply
    33,570,713.72x = 46,264,263.85 × 29,413,664.12
  4. Step 4: Simplify right side
    33,570,713.72x = 1,360,801,517,795,385.75
  5. Step 5: Solve for x
    x = 1,360,801,517,795,385.75/33,570,713.72
  6. Step 6: Final answer
    x = 40,535,376.43

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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.