Home / 25,494,188.80-35,181,524.64-13,891,852.48

Finding the Fourth Proportional to 25,494,188.80, 35,181,524.64 and 13,891,852.48

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Solution

The fourth proportional to 25,494,188.80, 35,181,524.64 and 13,891,852.48 is: 19,170,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,494,188.80 : 35,181,524.64 = 13,891,852.48 : x
  2. Step 2: Convert to fraction form
    25,494,188.80/35,181,524.64 = 13,891,852.48/x
  3. Step 3: Cross multiply
    25,494,188.80x = 35,181,524.64 × 13,891,852.48
  4. Step 4: Simplify right side
    25,494,188.80x = 488,736,550,320,365.12
  5. Step 5: Solve for x
    x = 488,736,550,320,365.12/25,494,188.80
  6. Step 6: Final answer
    x = 19,170,508.00

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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.