Home / 69,183,348.93-95,474,156.40-41,308,494.72

Finding the Fourth Proportional to 69,183,348.93, 95,474,156.40 and 41,308,494.72

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Solution

The fourth proportional to 69,183,348.93, 95,474,156.40 and 41,308,494.72 is: 57,006,400.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,183,348.93 : 95,474,156.40 = 41,308,494.72 : x
  2. Step 2: Convert to fraction form
    69,183,348.93/95,474,156.40 = 41,308,494.72/x
  3. Step 3: Cross multiply
    69,183,348.93x = 95,474,156.40 × 41,308,494.72
  4. Step 4: Simplify right side
    69,183,348.93x = 3,943,893,685,545,854.50
  5. Step 5: Solve for x
    x = 3,943,893,685,545,854.50/69,183,348.93
  6. Step 6: Final answer
    x = 57,006,400.34

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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.