Home / 73,298,382.99-109,947,908-24,776,496.55

Finding the Fourth Proportional to 73,298,382.99, 109,947,908 and 24,776,496.55

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Solution

The fourth proportional to 73,298,382.99, 109,947,908 and 24,776,496.55 is: 37,164,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,298,382.99 : 109,947,908 = 24,776,496.55 : x
  2. Step 2: Convert to fraction form
    73,298,382.99/109,947,908 = 24,776,496.55/x
  3. Step 3: Cross multiply
    73,298,382.99x = 109,947,908 × 24,776,496.55
  4. Step 4: Simplify right side
    73,298,382.99x = 2,724,123,963,241,717.50
  5. Step 5: Solve for x
    x = 2,724,123,963,241,717.50/73,298,382.99
  6. Step 6: Final answer
    x = 37,164,857.56

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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.