Home / 60,291,852.90-90,438,334.99-17,161,044.48

Finding the Fourth Proportional to 60,291,852.90, 90,438,334.99 and 17,161,044.48

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Solution

The fourth proportional to 60,291,852.90, 90,438,334.99 and 17,161,044.48 is: 25,741,724.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,291,852.90 : 90,438,334.99 = 17,161,044.48 : x
  2. Step 2: Convert to fraction form
    60,291,852.90/90,438,334.99 = 17,161,044.48/x
  3. Step 3: Cross multiply
    60,291,852.90x = 90,438,334.99 × 17,161,044.48
  4. Step 4: Simplify right side
    60,291,852.90x = 1,552,016,289,763,063
  5. Step 5: Solve for x
    x = 1,552,016,289,763,063/60,291,852.90
  6. Step 6: Final answer
    x = 25,741,724.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.