Home / 33,210,005.10-49,824,338.85-16,171,233.90

Finding the Fourth Proportional to 33,210,005.10, 49,824,338.85 and 16,171,233.90

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Solution

The fourth proportional to 33,210,005.10, 49,824,338.85 and 16,171,233.90 is: 24,261,394.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,210,005.10 : 49,824,338.85 = 16,171,233.90 : x
  2. Step 2: Convert to fraction form
    33,210,005.10/49,824,338.85 = 16,171,233.90/x
  3. Step 3: Cross multiply
    33,210,005.10x = 49,824,338.85 × 16,171,233.90
  4. Step 4: Simplify right side
    33,210,005.10x = 805,721,037,456,207
  5. Step 5: Solve for x
    x = 805,721,037,456,207/33,210,005.10
  6. Step 6: Final answer
    x = 24,261,394.57

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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.