Home / 19,959,899.22-27,544,680.45-10,792,539.54

Finding the Fourth Proportional to 19,959,899.22, 27,544,680.45 and 10,792,539.54

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Solution

The fourth proportional to 19,959,899.22, 27,544,680.45 and 10,792,539.54 is: 14,893,715.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,959,899.22 : 27,544,680.45 = 10,792,539.54 : x
  2. Step 2: Convert to fraction form
    19,959,899.22/27,544,680.45 = 10,792,539.54/x
  3. Step 3: Cross multiply
    19,959,899.22x = 27,544,680.45 × 10,792,539.54
  4. Step 4: Simplify right side
    19,959,899.22x = 297,277,052,873,289.94
  5. Step 5: Solve for x
    x = 297,277,052,873,289.94/19,959,899.22
  6. Step 6: Final answer
    x = 14,893,715.12

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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.