Home / 23,114,542.32-34,670,972.60-6,940,073.20

Finding the Fourth Proportional to 23,114,542.32, 34,670,972.60 and 6,940,073.20

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Solution

The fourth proportional to 23,114,542.32, 34,670,972.60 and 6,940,073.20 is: 10,409,857.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,114,542.32 : 34,670,972.60 = 6,940,073.20 : x
  2. Step 2: Convert to fraction form
    23,114,542.32/34,670,972.60 = 6,940,073.20/x
  3. Step 3: Cross multiply
    23,114,542.32x = 34,670,972.60 × 6,940,073.20
  4. Step 4: Simplify right side
    23,114,542.32x = 240,619,087,759,194.34
  5. Step 5: Solve for x
    x = 240,619,087,759,194.34/23,114,542.32
  6. Step 6: Final answer
    x = 10,409,857.33

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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.