Home / 26,593,849.80-39,890,774.70-10,414,423.80

Finding the Fourth Proportional to 26,593,849.80, 39,890,774.70 and 10,414,423.80

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Solution

The fourth proportional to 26,593,849.80, 39,890,774.70 and 10,414,423.80 is: 15,621,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,593,849.80 : 39,890,774.70 = 10,414,423.80 : x
  2. Step 2: Convert to fraction form
    26,593,849.80/39,890,774.70 = 10,414,423.80/x
  3. Step 3: Cross multiply
    26,593,849.80x = 39,890,774.70 × 10,414,423.80
  4. Step 4: Simplify right side
    26,593,849.80x = 415,439,433,436,117.94
  5. Step 5: Solve for x
    x = 415,439,433,436,117.94/26,593,849.80
  6. Step 6: Final answer
    x = 15,621,635.70

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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.