Home / 57,752,783.27-86,570,882.44-36,202,518.57

Finding the Fourth Proportional to 57,752,783.27, 86,570,882.44 and 36,202,518.57

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Solution

The fourth proportional to 57,752,783.27, 86,570,882.44 and 36,202,518.57 is: 54,267,237.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,752,783.27 : 86,570,882.44 = 36,202,518.57 : x
  2. Step 2: Convert to fraction form
    57,752,783.27/86,570,882.44 = 36,202,518.57/x
  3. Step 3: Cross multiply
    57,752,783.27x = 86,570,882.44 × 36,202,518.57
  4. Step 4: Simplify right side
    57,752,783.27x = 3,134,083,979,064,880.50
  5. Step 5: Solve for x
    x = 3,134,083,979,064,880.50/57,752,783.27
  6. Step 6: Final answer
    x = 54,267,237.04

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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.