Home / 34,479,016.07-51,726,092.75-10,219,814.15

Finding the Fourth Proportional to 34,479,016.07, 51,726,092.75 and 10,219,814.15

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Solution

The fourth proportional to 34,479,016.07, 51,726,092.75 and 10,219,814.15 is: 15,331,964.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,479,016.07 : 51,726,092.75 = 10,219,814.15 : x
  2. Step 2: Convert to fraction form
    34,479,016.07/51,726,092.75 = 10,219,814.15/x
  3. Step 3: Cross multiply
    34,479,016.07x = 51,726,092.75 × 10,219,814.15
  4. Step 4: Simplify right side
    34,479,016.07x = 528,631,054,610,662.44
  5. Step 5: Solve for x
    x = 528,631,054,610,662.44/34,479,016.07
  6. Step 6: Final answer
    x = 15,331,964.62

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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.