Home / 17,083,089.70-25,626,882.30-6,307,959.40

Finding the Fourth Proportional to 17,083,089.70, 25,626,882.30 and 6,307,959.40

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Solution

The fourth proportional to 17,083,089.70, 25,626,882.30 and 6,307,959.40 is: 9,462,769.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083,089.70 : 25,626,882.30 = 6,307,959.40 : x
  2. Step 2: Convert to fraction form
    17,083,089.70/25,626,882.30 = 6,307,959.40/x
  3. Step 3: Cross multiply
    17,083,089.70x = 25,626,882.30 × 6,307,959.40
  4. Step 4: Simplify right side
    17,083,089.70x = 161,653,333,096,978.62
  5. Step 5: Solve for x
    x = 161,653,333,096,978.62/17,083,089.70
  6. Step 6: Final answer
    x = 9,462,769.09

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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.