Home / 24,623,678.88-34,002,465.44-15,347,080.96

Finding the Fourth Proportional to 24,623,678.88, 34,002,465.44 and 15,347,080.96

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Solution

The fourth proportional to 24,623,678.88, 34,002,465.44 and 15,347,080.96 is: 21,192,551.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623,678.88 : 34,002,465.44 = 15,347,080.96 : x
  2. Step 2: Convert to fraction form
    24,623,678.88/34,002,465.44 = 15,347,080.96/x
  3. Step 3: Cross multiply
    24,623,678.88x = 34,002,465.44 × 15,347,080.96
  4. Step 4: Simplify right side
    24,623,678.88x = 521,838,589,947,282
  5. Step 5: Solve for x
    x = 521,838,589,947,282/24,623,678.88
  6. Step 6: Final answer
    x = 21,192,551.79

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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.