Home / 63,905,611.30-95,858,416.95-48,789,067.30

Finding the Fourth Proportional to 63,905,611.30, 95,858,416.95 and 48,789,067.30

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Solution

The fourth proportional to 63,905,611.30, 95,858,416.95 and 48,789,067.30 is: 73,183,600.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,905,611.30 : 95,858,416.95 = 48,789,067.30 : x
  2. Step 2: Convert to fraction form
    63,905,611.30/95,858,416.95 = 48,789,067.30/x
  3. Step 3: Cross multiply
    63,905,611.30x = 95,858,416.95 × 48,789,067.30
  4. Step 4: Simplify right side
    63,905,611.30x = 4,676,842,755,845,011
  5. Step 5: Solve for x
    x = 4,676,842,755,845,011/63,905,611.30
  6. Step 6: Final answer
    x = 73,183,600.95

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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.