Home / 34,381,206.88-51,566,201.52-10,114,456.48

Finding the Fourth Proportional to 34,381,206.88, 51,566,201.52 and 10,114,456.48

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Solution

The fourth proportional to 34,381,206.88, 51,566,201.52 and 10,114,456.48 is: 15,170,034.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,381,206.88 : 51,566,201.52 = 10,114,456.48 : x
  2. Step 2: Convert to fraction form
    34,381,206.88/51,566,201.52 = 10,114,456.48/x
  3. Step 3: Cross multiply
    34,381,206.88x = 51,566,201.52 × 10,114,456.48
  4. Step 4: Simplify right side
    34,381,206.88x = 521,564,101,112,949.88
  5. Step 5: Solve for x
    x = 521,564,101,112,949.88/34,381,206.88
  6. Step 6: Final answer
    x = 15,170,034.69

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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.