Home / 164,963,545.90-247,661,576.62-110,619,302.64

Finding the Fourth Proportional to 164,963,545.90, 247,661,576.62 and 110,619,302.64

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Solution

The fourth proportional to 164,963,545.90, 247,661,576.62 and 110,619,302.64 is: 166,073,969.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,963,545.90 : 247,661,576.62 = 110,619,302.64 : x
  2. Step 2: Convert to fraction form
    164,963,545.90/247,661,576.62 = 110,619,302.64/x
  3. Step 3: Cross multiply
    164,963,545.90x = 247,661,576.62 × 110,619,302.64
  4. Step 4: Simplify right side
    164,963,545.90x = 27,396,150,896,427,328
  5. Step 5: Solve for x
    x = 27,396,150,896,427,328/164,963,545.90
  6. Step 6: Final answer
    x = 166,073,969.54

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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.