Home / 17,533,464.85-24,194,085.95-9,691,917.82

Finding the Fourth Proportional to 17,533,464.85, 24,194,085.95 and 9,691,917.82

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Solution

The fourth proportional to 17,533,464.85, 24,194,085.95 and 9,691,917.82 is: 13,373,688.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,533,464.85 : 24,194,085.95 = 9,691,917.82 : x
  2. Step 2: Convert to fraction form
    17,533,464.85/24,194,085.95 = 9,691,917.82/x
  3. Step 3: Cross multiply
    17,533,464.85x = 24,194,085.95 × 9,691,917.82
  4. Step 4: Simplify right side
    17,533,464.85x = 234,487,092,660,676
  5. Step 5: Solve for x
    x = 234,487,092,660,676/17,533,464.85
  6. Step 6: Final answer
    x = 13,373,688.24

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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.