Home / 48,796,069.04-67,334,286.56-27,883,951.77

Finding the Fourth Proportional to 48,796,069.04, 67,334,286.56 and 27,883,951.77

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Solution

The fourth proportional to 48,796,069.04, 67,334,286.56 and 27,883,951.77 is: 38,477,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,796,069.04 : 67,334,286.56 = 27,883,951.77 : x
  2. Step 2: Convert to fraction form
    48,796,069.04/67,334,286.56 = 27,883,951.77/x
  3. Step 3: Cross multiply
    48,796,069.04x = 67,334,286.56 × 27,883,951.77
  4. Step 4: Simplify right side
    48,796,069.04x = 1,877,545,998,766,979.50
  5. Step 5: Solve for x
    x = 1,877,545,998,766,979.50/48,796,069.04
  6. Step 6: Final answer
    x = 38,477,402.71

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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.