Home / 14,936,128.27-22,408,179.24-5,352,475.57

Finding the Fourth Proportional to 14,936,128.27, 22,408,179.24 and 5,352,475.57

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Solution

The fourth proportional to 14,936,128.27, 22,408,179.24 and 5,352,475.57 is: 8,030,142.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,936,128.27 : 22,408,179.24 = 5,352,475.57 : x
  2. Step 2: Convert to fraction form
    14,936,128.27/22,408,179.24 = 5,352,475.57/x
  3. Step 3: Cross multiply
    14,936,128.27x = 22,408,179.24 × 5,352,475.57
  4. Step 4: Simplify right side
    14,936,128.27x = 119,939,231,950,281.17
  5. Step 5: Solve for x
    x = 119,939,231,950,281.17/14,936,128.27
  6. Step 6: Final answer
    x = 8,030,142.07

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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.