Home / 18,074,961.45-24,943,367.91-9,814,957.08

Finding the Fourth Proportional to 18,074,961.45, 24,943,367.91 and 9,814,957.08

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Solution

The fourth proportional to 18,074,961.45, 24,943,367.91 and 9,814,957.08 is: 13,544,597.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,074,961.45 : 24,943,367.91 = 9,814,957.08 : x
  2. Step 2: Convert to fraction form
    18,074,961.45/24,943,367.91 = 9,814,957.08/x
  3. Step 3: Cross multiply
    18,074,961.45x = 24,943,367.91 × 9,814,957.08
  4. Step 4: Simplify right side
    18,074,961.45x = 244,818,085,467,299.31
  5. Step 5: Solve for x
    x = 244,818,085,467,299.31/18,074,961.45
  6. Step 6: Final answer
    x = 13,544,597.93

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Why These Related Problems?

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