Home / 95,365,174.64-131,606,754.36-67,537,670

Finding the Fourth Proportional to 95,365,174.64, 131,606,754.36 and 67,537,670

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Solution

The fourth proportional to 95,365,174.64, 131,606,754.36 and 67,537,670 is: 93,203,977.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,365,174.64 : 131,606,754.36 = 67,537,670 : x
  2. Step 2: Convert to fraction form
    95,365,174.64/131,606,754.36 = 67,537,670/x
  3. Step 3: Cross multiply
    95,365,174.64x = 131,606,754.36 × 67,537,670
  4. Step 4: Simplify right side
    95,365,174.64x = 8,888,413,545,736,741
  5. Step 5: Solve for x
    x = 8,888,413,545,736,741/95,365,174.64
  6. Step 6: Final answer
    x = 93,203,977.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.