Home / 33,162,693.53-45,764,611.85-19,226,756.93

Finding the Fourth Proportional to 33,162,693.53, 45,764,611.85 and 19,226,756.93

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Solution

The fourth proportional to 33,162,693.53, 45,764,611.85 and 19,226,756.93 is: 26,532,979.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,162,693.53 : 45,764,611.85 = 19,226,756.93 : x
  2. Step 2: Convert to fraction form
    33,162,693.53/45,764,611.85 = 19,226,756.93/x
  3. Step 3: Cross multiply
    33,162,693.53x = 45,764,611.85 × 19,226,756.93
  4. Step 4: Simplify right side
    33,162,693.53x = 879,905,067,854,991.50
  5. Step 5: Solve for x
    x = 879,905,067,854,991.50/33,162,693.53
  6. Step 6: Final answer
    x = 26,532,979.51

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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.