Home / 50,533,442.97-69,736,361.42-27,328,569.93

Finding the Fourth Proportional to 50,533,442.97, 69,736,361.42 and 27,328,569.93

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Solution

The fourth proportional to 50,533,442.97, 69,736,361.42 and 27,328,569.93 is: 37,713,540.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,442.97 : 69,736,361.42 = 27,328,569.93 : x
  2. Step 2: Convert to fraction form
    50,533,442.97/69,736,361.42 = 27,328,569.93/x
  3. Step 3: Cross multiply
    50,533,442.97x = 69,736,361.42 × 27,328,569.93
  4. Step 4: Simplify right side
    50,533,442.97x = 1,905,795,029,730,224.25
  5. Step 5: Solve for x
    x = 1,905,795,029,730,224.25/50,533,442.97
  6. Step 6: Final answer
    x = 37,713,540.14

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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.