Home / 17,409,878.83-24,000,311.09-12,166,608.53

Finding the Fourth Proportional to 17,409,878.83, 24,000,311.09 and 12,166,608.53

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Solution

The fourth proportional to 17,409,878.83, 24,000,311.09 and 12,166,608.53 is: 16,772,224.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,409,878.83 : 24,000,311.09 = 12,166,608.53 : x
  2. Step 2: Convert to fraction form
    17,409,878.83/24,000,311.09 = 12,166,608.53/x
  3. Step 3: Cross multiply
    17,409,878.83x = 24,000,311.09 × 12,166,608.53
  4. Step 4: Simplify right side
    17,409,878.83x = 292,002,389,449,413
  5. Step 5: Solve for x
    x = 292,002,389,449,413/17,409,878.83
  6. Step 6: Final answer
    x = 16,772,224.11

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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.