Home / 22,232,923.56-33,352,572.90-6,881,561.37

Finding the Fourth Proportional to 22,232,923.56, 33,352,572.90 and 6,881,561.37

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Solution

The fourth proportional to 22,232,923.56, 33,352,572.90 and 6,881,561.37 is: 10,323,328.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,232,923.56 : 33,352,572.90 = 6,881,561.37 : x
  2. Step 2: Convert to fraction form
    22,232,923.56/33,352,572.90 = 6,881,561.37/x
  3. Step 3: Cross multiply
    22,232,923.56x = 33,352,572.90 × 6,881,561.37
  4. Step 4: Simplify right side
    22,232,923.56x = 229,517,777,258,748.88
  5. Step 5: Solve for x
    x = 229,517,777,258,748.88/22,232,923.56
  6. Step 6: Final answer
    x = 10,323,328.67

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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.