Home / 15,202,026.06-22,839,417.30-9,747,806.94

Finding the Fourth Proportional to 15,202,026.06, 22,839,417.30 and 9,747,806.94

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Solution

The fourth proportional to 15,202,026.06, 22,839,417.30 and 9,747,806.94 is: 14,645,036.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,202,026.06 : 22,839,417.30 = 9,747,806.94 : x
  2. Step 2: Convert to fraction form
    15,202,026.06/22,839,417.30 = 9,747,806.94/x
  3. Step 3: Cross multiply
    15,202,026.06x = 22,839,417.30 × 9,747,806.94
  4. Step 4: Simplify right side
    15,202,026.06x = 222,634,230,462,496.06
  5. Step 5: Solve for x
    x = 222,634,230,462,496.06/15,202,026.06
  6. Step 6: Final answer
    x = 14,645,036.76

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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.