Home / 57,846,736.51-86,770,613.24-14,715,985.50

Finding the Fourth Proportional to 57,846,736.51, 86,770,613.24 and 14,715,985.50

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Solution

The fourth proportional to 57,846,736.51, 86,770,613.24 and 14,715,985.50 is: 22,074,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,846,736.51 : 86,770,613.24 = 14,715,985.50 : x
  2. Step 2: Convert to fraction form
    57,846,736.51/86,770,613.24 = 14,715,985.50/x
  3. Step 3: Cross multiply
    57,846,736.51x = 86,770,613.24 × 14,715,985.50
  4. Step 4: Simplify right side
    57,846,736.51x = 1,276,915,086,247,553
  5. Step 5: Solve for x
    x = 1,276,915,086,247,553/57,846,736.51
  6. Step 6: Final answer
    x = 22,074,107.60

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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.