Home / 17,240,754.02-25,849,172.39-9,159,405.08

Finding the Fourth Proportional to 17,240,754.02, 25,849,172.39 and 9,159,405.08

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Solution

The fourth proportional to 17,240,754.02, 25,849,172.39 and 9,159,405.08 is: 13,732,754.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,240,754.02 : 25,849,172.39 = 9,159,405.08 : x
  2. Step 2: Convert to fraction form
    17,240,754.02/25,849,172.39 = 9,159,405.08/x
  3. Step 3: Cross multiply
    17,240,754.02x = 25,849,172.39 × 9,159,405.08
  4. Step 4: Simplify right side
    17,240,754.02x = 236,763,040,727,718.84
  5. Step 5: Solve for x
    x = 236,763,040,727,718.84/17,240,754.02
  6. Step 6: Final answer
    x = 13,732,754.41

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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.