Home / 17,475,330.80-26,208,330.60-5,344,770.80

Finding the Fourth Proportional to 17,475,330.80, 26,208,330.60 and 5,344,770.80

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Solution

The fourth proportional to 17,475,330.80, 26,208,330.60 and 5,344,770.80 is: 8,015,729.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,330.80 : 26,208,330.60 = 5,344,770.80 : x
  2. Step 2: Convert to fraction form
    17,475,330.80/26,208,330.60 = 5,344,770.80/x
  3. Step 3: Cross multiply
    17,475,330.80x = 26,208,330.60 × 5,344,770.80
  4. Step 4: Simplify right side
    17,475,330.80x = 140,077,520,107,626.48
  5. Step 5: Solve for x
    x = 140,077,520,107,626.48/17,475,330.80
  6. Step 6: Final answer
    x = 8,015,729.24

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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.