Home / 22,263,237.72-33,357,920.92-15,754,040.46

Finding the Fourth Proportional to 22,263,237.72, 33,357,920.92 and 15,754,040.46

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Solution

The fourth proportional to 22,263,237.72, 33,357,920.92 and 15,754,040.46 is: 23,604,924.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,263,237.72 : 33,357,920.92 = 15,754,040.46 : x
  2. Step 2: Convert to fraction form
    22,263,237.72/33,357,920.92 = 15,754,040.46/x
  3. Step 3: Cross multiply
    22,263,237.72x = 33,357,920.92 × 15,754,040.46
  4. Step 4: Simplify right side
    22,263,237.72x = 525,522,035,795,775.38
  5. Step 5: Solve for x
    x = 525,522,035,795,775.38/22,263,237.72
  6. Step 6: Final answer
    x = 23,604,924.06

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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.