Home / 22,606,772.40-33,912,232.20-7,460,737.20

Finding the Fourth Proportional to 22,606,772.40, 33,912,232.20 and 7,460,737.20

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Solution

The fourth proportional to 22,606,772.40, 33,912,232.20 and 7,460,737.20 is: 11,191,790.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,606,772.40 : 33,912,232.20 = 7,460,737.20 : x
  2. Step 2: Convert to fraction form
    22,606,772.40/33,912,232.20 = 7,460,737.20/x
  3. Step 3: Cross multiply
    22,606,772.40x = 33,912,232.20 × 7,460,737.20
  4. Step 4: Simplify right side
    22,606,772.40x = 253,010,252,309,577.88
  5. Step 5: Solve for x
    x = 253,010,252,309,577.88/22,606,772.40
  6. Step 6: Final answer
    x = 11,191,790.13

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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.