Home / 17,716,615.70-26,574,923.55-4,253,443.70

Finding the Fourth Proportional to 17,716,615.70, 26,574,923.55 and 4,253,443.70

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Solution

The fourth proportional to 17,716,615.70, 26,574,923.55 and 4,253,443.70 is: 6,380,165.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,615.70 : 26,574,923.55 = 4,253,443.70 : x
  2. Step 2: Convert to fraction form
    17,716,615.70/26,574,923.55 = 4,253,443.70/x
  3. Step 3: Cross multiply
    17,716,615.70x = 26,574,923.55 × 4,253,443.70
  4. Step 4: Simplify right side
    17,716,615.70x = 113,034,941,151,729.14
  5. Step 5: Solve for x
    x = 113,034,941,151,729.14/17,716,615.70
  6. Step 6: Final answer
    x = 6,380,165.55

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Similar ratio
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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.