Home / 29,660,998.54-44,475,242.78-9,185,033.51

Finding the Fourth Proportional to 29,660,998.54, 44,475,242.78 and 9,185,033.51

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Solution

The fourth proportional to 29,660,998.54, 44,475,242.78 and 9,185,033.51 is: 13,772,516.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,660,998.54 : 44,475,242.78 = 9,185,033.51 : x
  2. Step 2: Convert to fraction form
    29,660,998.54/44,475,242.78 = 9,185,033.51/x
  3. Step 3: Cross multiply
    29,660,998.54x = 44,475,242.78 × 9,185,033.51
  4. Step 4: Simplify right side
    29,660,998.54x = 408,506,595,423,865.94
  5. Step 5: Solve for x
    x = 408,506,595,423,865.94/29,660,998.54
  6. Step 6: Final answer
    x = 13,772,516.62

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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.