Home / 23,941,816.51-35,917,768.50-7,766,504.77

Finding the Fourth Proportional to 23,941,816.51, 35,917,768.50 and 7,766,504.77

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Solution

The fourth proportional to 23,941,816.51, 35,917,768.50 and 7,766,504.77 is: 11,651,393.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,941,816.51 : 35,917,768.50 = 7,766,504.77 : x
  2. Step 2: Convert to fraction form
    23,941,816.51/35,917,768.50 = 7,766,504.77/x
  3. Step 3: Cross multiply
    23,941,816.51x = 35,917,768.50 × 7,766,504.77
  4. Step 4: Simplify right side
    23,941,816.51x = 278,955,520,383,005.72
  5. Step 5: Solve for x
    x = 278,955,520,383,005.72/23,941,816.51
  6. Step 6: Final answer
    x = 11,651,393.30

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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.