Home / 33,114,079.44-45,658,324.26-22,665,140.28

Finding the Fourth Proportional to 33,114,079.44, 45,658,324.26 and 22,665,140.28

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Solution

The fourth proportional to 33,114,079.44, 45,658,324.26 and 22,665,140.28 is: 31,251,127.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,114,079.44 : 45,658,324.26 = 22,665,140.28 : x
  2. Step 2: Convert to fraction form
    33,114,079.44/45,658,324.26 = 22,665,140.28/x
  3. Step 3: Cross multiply
    33,114,079.44x = 45,658,324.26 × 22,665,140.28
  4. Step 4: Simplify right side
    33,114,079.44x = 1,034,852,324,302,627.25
  5. Step 5: Solve for x
    x = 1,034,852,324,302,627.25/33,114,079.44
  6. Step 6: Final answer
    x = 31,251,127.67

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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.