Home / 10,296,307.44-14,208,865.56-5,650,170.66

Finding the Fourth Proportional to 10,296,307.44, 14,208,865.56 and 5,650,170.66

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Solution

The fourth proportional to 10,296,307.44, 14,208,865.56 and 5,650,170.66 is: 7,797,214.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,307.44 : 14,208,865.56 = 5,650,170.66 : x
  2. Step 2: Convert to fraction form
    10,296,307.44/14,208,865.56 = 5,650,170.66/x
  3. Step 3: Cross multiply
    10,296,307.44x = 14,208,865.56 × 5,650,170.66
  4. Step 4: Simplify right side
    10,296,307.44x = 80,282,515,298,996.47
  5. Step 5: Solve for x
    x = 80,282,515,298,996.47/10,296,307.44
  6. Step 6: Final answer
    x = 7,797,214.27

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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.