Home / 48,942,051.44-67,538,682.24-26,915,550.44

Finding the Fourth Proportional to 48,942,051.44, 67,538,682.24 and 26,915,550.44

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Solution

The fourth proportional to 48,942,051.44, 67,538,682.24 and 26,915,550.44 is: 37,142,717.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,942,051.44 : 67,538,682.24 = 26,915,550.44 : x
  2. Step 2: Convert to fraction form
    48,942,051.44/67,538,682.24 = 26,915,550.44/x
  3. Step 3: Cross multiply
    48,942,051.44x = 67,538,682.24 × 26,915,550.44
  4. Step 4: Simplify right side
    48,942,051.44x = 1,817,840,808,144,158.50
  5. Step 5: Solve for x
    x = 1,817,840,808,144,158.50/48,942,051.44
  6. Step 6: Final answer
    x = 37,142,717.86

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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.