Home / 33,583,867.36-50,379,397.44-9,322,895.68

Finding the Fourth Proportional to 33,583,867.36, 50,379,397.44 and 9,322,895.68

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Solution

The fourth proportional to 33,583,867.36, 50,379,397.44 and 9,322,895.68 is: 13,985,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,583,867.36 : 50,379,397.44 = 9,322,895.68 : x
  2. Step 2: Convert to fraction form
    33,583,867.36/50,379,397.44 = 9,322,895.68/x
  3. Step 3: Cross multiply
    33,583,867.36x = 50,379,397.44 × 9,322,895.68
  4. Step 4: Simplify right side
    33,583,867.36x = 469,681,866,754,379
  5. Step 5: Solve for x
    x = 469,681,866,754,379/33,583,867.36
  6. Step 6: Final answer
    x = 13,985,341.88

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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.