Home / 60,606,937.06-90,910,405.59-22,251,855.94

Finding the Fourth Proportional to 60,606,937.06, 90,910,405.59 and 22,251,855.94

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Solution

The fourth proportional to 60,606,937.06, 90,910,405.59 and 22,251,855.94 is: 33,377,783.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,606,937.06 : 90,910,405.59 = 22,251,855.94 : x
  2. Step 2: Convert to fraction form
    60,606,937.06/90,910,405.59 = 22,251,855.94/x
  3. Step 3: Cross multiply
    60,606,937.06x = 90,910,405.59 × 22,251,855.94
  4. Step 4: Simplify right side
    60,606,937.06x = 2,022,925,248,635,651
  5. Step 5: Solve for x
    x = 2,022,925,248,635,651/60,606,937.06
  6. Step 6: Final answer
    x = 33,377,783.91

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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.