Home / 69,543,355.28-104,292,885.56-22,846,001.67

Finding the Fourth Proportional to 69,543,355.28, 104,292,885.56 and 22,846,001.67

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Solution

The fourth proportional to 69,543,355.28, 104,292,885.56 and 22,846,001.67 is: 34,261,726.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,543,355.28 : 104,292,885.56 = 22,846,001.67 : x
  2. Step 2: Convert to fraction form
    69,543,355.28/104,292,885.56 = 22,846,001.67/x
  3. Step 3: Cross multiply
    69,543,355.28x = 104,292,885.56 × 22,846,001.67
  4. Step 4: Simplify right side
    69,543,355.28x = 2,382,675,437,558,649
  5. Step 5: Solve for x
    x = 2,382,675,437,558,649/69,543,355.28
  6. Step 6: Final answer
    x = 34,261,726.78

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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.