Home / 18,824,259.84-25,977,478.92-10,675,497.84

Finding the Fourth Proportional to 18,824,259.84, 25,977,478.92 and 10,675,497.84

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Solution

The fourth proportional to 18,824,259.84, 25,977,478.92 and 10,675,497.84 is: 14,732,187.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,824,259.84 : 25,977,478.92 = 10,675,497.84 : x
  2. Step 2: Convert to fraction form
    18,824,259.84/25,977,478.92 = 10,675,497.84/x
  3. Step 3: Cross multiply
    18,824,259.84x = 25,977,478.92 × 10,675,497.84
  4. Step 4: Simplify right side
    18,824,259.84x = 277,322,520,099,105.56
  5. Step 5: Solve for x
    x = 277,322,520,099,105.56/18,824,259.84
  6. Step 6: Final answer
    x = 14,732,187.21

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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.