Home / 22,666,228.74-34,009,359.57-11,880,950.76

Finding the Fourth Proportional to 22,666,228.74, 34,009,359.57 and 11,880,950.76

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Solution

The fourth proportional to 22,666,228.74, 34,009,359.57 and 11,880,950.76 is: 17,826,676.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,228.74 : 34,009,359.57 = 11,880,950.76 : x
  2. Step 2: Convert to fraction form
    22,666,228.74/34,009,359.57 = 11,880,950.76/x
  3. Step 3: Cross multiply
    22,666,228.74x = 34,009,359.57 × 11,880,950.76
  4. Step 4: Simplify right side
    22,666,228.74x = 404,063,526,430,304.75
  5. Step 5: Solve for x
    x = 404,063,526,430,304.75/22,666,228.74
  6. Step 6: Final answer
    x = 17,826,676.47

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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.