Home / 17,371,678.96-26,061,521.54-6,012,127.57

Finding the Fourth Proportional to 17,371,678.96, 26,061,521.54 and 6,012,127.57

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Solution

The fourth proportional to 17,371,678.96, 26,061,521.54 and 6,012,127.57 is: 9,019,576.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371,678.96 : 26,061,521.54 = 6,012,127.57 : x
  2. Step 2: Convert to fraction form
    17,371,678.96/26,061,521.54 = 6,012,127.57/x
  3. Step 3: Cross multiply
    17,371,678.96x = 26,061,521.54 × 6,012,127.57
  4. Step 4: Simplify right side
    17,371,678.96x = 156,685,192,166,782.88
  5. Step 5: Solve for x
    x = 156,685,192,166,782.88/17,371,678.96
  6. Step 6: Final answer
    x = 9,019,576.78

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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.