Home / 23,310,073.70-34,965,110.55-14,240,147.30

Finding the Fourth Proportional to 23,310,073.70, 34,965,110.55 and 14,240,147.30

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Solution

The fourth proportional to 23,310,073.70, 34,965,110.55 and 14,240,147.30 is: 21,360,220.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,310,073.70 : 34,965,110.55 = 14,240,147.30 : x
  2. Step 2: Convert to fraction form
    23,310,073.70/34,965,110.55 = 14,240,147.30/x
  3. Step 3: Cross multiply
    23,310,073.70x = 34,965,110.55 × 14,240,147.30
  4. Step 4: Simplify right side
    23,310,073.70x = 497,908,324,592,784
  5. Step 5: Solve for x
    x = 497,908,324,592,784/23,310,073.70
  6. Step 6: Final answer
    x = 21,360,220.95

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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.