Home / 17,937,966-24,754,386.57-9,789,204

Finding the Fourth Proportional to 17,937,966, 24,754,386.57 and 9,789,204

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Solution

The fourth proportional to 17,937,966, 24,754,386.57 and 9,789,204 is: 13,509,097.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,937,966 : 24,754,386.57 = 9,789,204 : x
  2. Step 2: Convert to fraction form
    17,937,966/24,754,386.57 = 9,789,204/x
  3. Step 3: Cross multiply
    17,937,966x = 24,754,386.57 × 9,789,204
  4. Step 4: Simplify right side
    17,937,966x = 242,325,740,028,590.28
  5. Step 5: Solve for x
    x = 242,325,740,028,590.28/17,937,966
  6. Step 6: Final answer
    x = 13,509,097.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.