Home / 63,186,131.40-94,789,694.70-24,848,896.20

Finding the Fourth Proportional to 63,186,131.40, 94,789,694.70 and 24,848,896.20

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Solution

The fourth proportional to 63,186,131.40, 94,789,694.70 and 24,848,896.20 is: 37,277,472.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,186,131.40 : 94,789,694.70 = 24,848,896.20 : x
  2. Step 2: Convert to fraction form
    63,186,131.40/94,789,694.70 = 24,848,896.20/x
  3. Step 3: Cross multiply
    63,186,131.40x = 94,789,694.70 × 24,848,896.20
  4. Step 4: Simplify right side
    63,186,131.40x = 2,355,419,284,429,990
  5. Step 5: Solve for x
    x = 2,355,419,284,429,990/63,186,131.40
  6. Step 6: Final answer
    x = 37,277,472.64

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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.