Home / 23,012,705.88-34,518,218.04-6,838,236.75

Finding the Fourth Proportional to 23,012,705.88, 34,518,218.04 and 6,838,236.75

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Solution

The fourth proportional to 23,012,705.88, 34,518,218.04 and 6,838,236.75 is: 10,257,105.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,012,705.88 : 34,518,218.04 = 6,838,236.75 : x
  2. Step 2: Convert to fraction form
    23,012,705.88/34,518,218.04 = 6,838,236.75/x
  3. Step 3: Cross multiply
    23,012,705.88x = 34,518,218.04 × 6,838,236.75
  4. Step 4: Simplify right side
    23,012,705.88x = 236,043,747,178,001.78
  5. Step 5: Solve for x
    x = 236,043,747,178,001.78/23,012,705.88
  6. Step 6: Final answer
    x = 10,257,105.29

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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.