Home / 32,702,564.76-49,074,842.34-21,932,027.16

Finding the Fourth Proportional to 32,702,564.76, 49,074,842.34 and 21,932,027.16

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Solution

The fourth proportional to 32,702,564.76, 49,074,842.34 and 21,932,027.16 is: 32,912,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,702,564.76 : 49,074,842.34 = 21,932,027.16 : x
  2. Step 2: Convert to fraction form
    32,702,564.76/49,074,842.34 = 21,932,027.16/x
  3. Step 3: Cross multiply
    32,702,564.76x = 49,074,842.34 × 21,932,027.16
  4. Step 4: Simplify right side
    32,702,564.76x = 1,076,310,775,073,598
  5. Step 5: Solve for x
    x = 1,076,310,775,073,598/32,702,564.76
  6. Step 6: Final answer
    x = 32,912,121.20

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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.