Home / 106,056,974.54-146,336,677.98-61,995,452.34

Finding the Fourth Proportional to 106,056,974.54, 146,336,677.98 and 61,995,452.34

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Solution

The fourth proportional to 106,056,974.54, 146,336,677.98 and 61,995,452.34 is: 85,540,895.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,056,974.54 : 146,336,677.98 = 61,995,452.34 : x
  2. Step 2: Convert to fraction form
    106,056,974.54/146,336,677.98 = 61,995,452.34/x
  3. Step 3: Cross multiply
    106,056,974.54x = 146,336,677.98 × 61,995,452.34
  4. Step 4: Simplify right side
    106,056,974.54x = 9,072,208,545,303,018
  5. Step 5: Solve for x
    x = 9,072,208,545,303,018/106,056,974.54
  6. Step 6: Final answer
    x = 85,540,895.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.