Home / 27,703,331.52-41,554,997.64-7,508,573.52

Finding the Fourth Proportional to 27,703,331.52, 41,554,997.64 and 7,508,573.52

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Solution

The fourth proportional to 27,703,331.52, 41,554,997.64 and 7,508,573.52 is: 11,262,860.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,703,331.52 : 41,554,997.64 = 7,508,573.52 : x
  2. Step 2: Convert to fraction form
    27,703,331.52/41,554,997.64 = 7,508,573.52/x
  3. Step 3: Cross multiply
    27,703,331.52x = 41,554,997.64 × 7,508,573.52
  4. Step 4: Simplify right side
    27,703,331.52x = 312,018,754,903,366.50
  5. Step 5: Solve for x
    x = 312,018,754,903,366.50/27,703,331.52
  6. Step 6: Final answer
    x = 11,262,860.38

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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.