Home / 29,661,049.89-44,475,319.64-9,185,085

Finding the Fourth Proportional to 29,661,049.89, 44,475,319.64 and 9,185,085

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Solution

The fourth proportional to 29,661,049.89, 44,475,319.64 and 9,185,085 is: 13,772,593.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,661,049.89 : 44,475,319.64 = 9,185,085 : x
  2. Step 2: Convert to fraction form
    29,661,049.89/44,475,319.64 = 9,185,085/x
  3. Step 3: Cross multiply
    29,661,049.89x = 44,475,319.64 × 9,185,085
  4. Step 4: Simplify right side
    29,661,049.89x = 408,509,591,249,643.94
  5. Step 5: Solve for x
    x = 408,509,591,249,643.94/29,661,049.89
  6. Step 6: Final answer
    x = 13,772,593.78

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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.