Home / 23,653,427.73-32,641,736.77-13,056,824.03

Finding the Fourth Proportional to 23,653,427.73, 32,641,736.77 and 13,056,824.03

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Solution

The fourth proportional to 23,653,427.73, 32,641,736.77 and 13,056,824.03 is: 18,018,420.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,653,427.73 : 32,641,736.77 = 13,056,824.03 : x
  2. Step 2: Convert to fraction form
    23,653,427.73/32,641,736.77 = 13,056,824.03/x
  3. Step 3: Cross multiply
    23,653,427.73x = 32,641,736.77 × 13,056,824.03
  4. Step 4: Simplify right side
    23,653,427.73x = 426,197,413,039,470.56
  5. Step 5: Solve for x
    x = 426,197,413,039,470.56/23,653,427.73
  6. Step 6: Final answer
    x = 18,018,420.75

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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.