Home / 46,729,553.86-69,979,868.07-38,592,747.46

Finding the Fourth Proportional to 46,729,553.86, 69,979,868.07 and 38,592,747.46

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Solution

The fourth proportional to 46,729,553.86, 69,979,868.07 and 38,592,747.46 is: 57,794,589.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,729,553.86 : 69,979,868.07 = 38,592,747.46 : x
  2. Step 2: Convert to fraction form
    46,729,553.86/69,979,868.07 = 38,592,747.46/x
  3. Step 3: Cross multiply
    46,729,553.86x = 69,979,868.07 × 38,592,747.46
  4. Step 4: Simplify right side
    46,729,553.86x = 2,700,715,375,709,627.50
  5. Step 5: Solve for x
    x = 2,700,715,375,709,627.50/46,729,553.86
  6. Step 6: Final answer
    x = 57,794,589.35

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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.