Home / 9,149,996.23-13,725,092.91-2,760,303.94

Finding the Fourth Proportional to 9,149,996.23, 13,725,092.91 and 2,760,303.94

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Solution

The fourth proportional to 9,149,996.23, 13,725,092.91 and 2,760,303.94 is: 4,140,485.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,149,996.23 : 13,725,092.91 = 2,760,303.94 : x
  2. Step 2: Convert to fraction form
    9,149,996.23/13,725,092.91 = 2,760,303.94/x
  3. Step 3: Cross multiply
    9,149,996.23x = 13,725,092.91 × 2,760,303.94
  4. Step 4: Simplify right side
    9,149,996.23x = 37,885,428,036,339.06
  5. Step 5: Solve for x
    x = 37,885,428,036,339.06/9,149,996.23
  6. Step 6: Final answer
    x = 4,140,485.64

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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.