Home / 14,994,379.90-22,491,569.85-9,325,675.90

Finding the Fourth Proportional to 14,994,379.90, 22,491,569.85 and 9,325,675.90

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Solution

The fourth proportional to 14,994,379.90, 22,491,569.85 and 9,325,675.90 is: 13,988,513.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,994,379.90 : 22,491,569.85 = 9,325,675.90 : x
  2. Step 2: Convert to fraction form
    14,994,379.90/22,491,569.85 = 9,325,675.90/x
  3. Step 3: Cross multiply
    14,994,379.90x = 22,491,569.85 × 9,325,675.90
  4. Step 4: Simplify right side
    14,994,379.90x = 209,749,090,903,311.62
  5. Step 5: Solve for x
    x = 209,749,090,903,311.62/14,994,379.90
  6. Step 6: Final answer
    x = 13,988,513.85

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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.