Home / 11,754,199.92-17,623,250.76-5,985,767.52

Finding the Fourth Proportional to 11,754,199.92, 17,623,250.76 and 5,985,767.52

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Solution

The fourth proportional to 11,754,199.92, 17,623,250.76 and 5,985,767.52 is: 8,974,552.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,199.92 : 17,623,250.76 = 5,985,767.52 : x
  2. Step 2: Convert to fraction form
    11,754,199.92/17,623,250.76 = 5,985,767.52/x
  3. Step 3: Cross multiply
    11,754,199.92x = 17,623,250.76 × 5,985,767.52
  4. Step 4: Simplify right side
    11,754,199.92x = 105,488,681,996,023.31
  5. Step 5: Solve for x
    x = 105,488,681,996,023.31/11,754,199.92
  6. Step 6: Final answer
    x = 8,974,552.31

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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.