Home / 23,873,164.24-35,820,328.92-12,510,910.48

Finding the Fourth Proportional to 23,873,164.24, 35,820,328.92 and 12,510,910.48

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Solution

The fourth proportional to 23,873,164.24, 35,820,328.92 and 12,510,910.48 is: 18,771,911.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,873,164.24 : 35,820,328.92 = 12,510,910.48 : x
  2. Step 2: Convert to fraction form
    23,873,164.24/35,820,328.92 = 12,510,910.48/x
  3. Step 3: Cross multiply
    23,873,164.24x = 35,820,328.92 × 12,510,910.48
  4. Step 4: Simplify right side
    23,873,164.24x = 448,144,928,482,275.12
  5. Step 5: Solve for x
    x = 448,144,928,482,275.12/23,873,164.24
  6. Step 6: Final answer
    x = 18,771,911.59

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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.