Home / 29,661,049.82-44,475,319.55-9,185,084.93

Finding the Fourth Proportional to 29,661,049.82, 44,475,319.55 and 9,185,084.93

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Solution

The fourth proportional to 29,661,049.82, 44,475,319.55 and 9,185,084.93 is: 13,772,593.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,661,049.82 : 44,475,319.55 = 9,185,084.93 : x
  2. Step 2: Convert to fraction form
    29,661,049.82/44,475,319.55 = 9,185,084.93/x
  3. Step 3: Cross multiply
    29,661,049.82x = 44,475,319.55 × 9,185,084.93
  4. Step 4: Simplify right side
    29,661,049.82x = 408,509,587,344,158
  5. Step 5: Solve for x
    x = 408,509,587,344,158/29,661,049.82
  6. Step 6: Final answer
    x = 13,772,593.68

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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.