Home / 57,541,954.11-86,367,499.34-35,616,009.29

Finding the Fourth Proportional to 57,541,954.11, 86,367,499.34 and 35,616,009.29

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Solution

The fourth proportional to 57,541,954.11, 86,367,499.34 and 35,616,009.29 is: 53,457,789.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,541,954.11 : 86,367,499.34 = 35,616,009.29 : x
  2. Step 2: Convert to fraction form
    57,541,954.11/86,367,499.34 = 35,616,009.29/x
  3. Step 3: Cross multiply
    57,541,954.11x = 86,367,499.34 × 35,616,009.29
  4. Step 4: Simplify right side
    57,541,954.11x = 3,076,065,658,237,591
  5. Step 5: Solve for x
    x = 3,076,065,658,237,591/57,541,954.11
  6. Step 6: Final answer
    x = 53,457,789.29

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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.