Home / 22,666,243.24-34,009,381.32-11,880,965.28

Finding the Fourth Proportional to 22,666,243.24, 34,009,381.32 and 11,880,965.28

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Solution

The fourth proportional to 22,666,243.24, 34,009,381.32 and 11,880,965.28 is: 17,826,698.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,243.24 : 34,009,381.32 = 11,880,965.28 : x
  2. Step 2: Convert to fraction form
    22,666,243.24/34,009,381.32 = 11,880,965.28/x
  3. Step 3: Cross multiply
    22,666,243.24x = 34,009,381.32 × 11,880,965.28
  4. Step 4: Simplify right side
    22,666,243.24x = 404,064,278,657,200.56
  5. Step 5: Solve for x
    x = 404,064,278,657,200.56/22,666,243.24
  6. Step 6: Final answer
    x = 17,826,698.25

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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.