Home / 26,006,573.86-38,979,647.36-9,822,227.11

Finding the Fourth Proportional to 26,006,573.86, 38,979,647.36 and 9,822,227.11

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Solution

The fourth proportional to 26,006,573.86, 38,979,647.36 and 9,822,227.11 is: 14,721,929.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,006,573.86 : 38,979,647.36 = 9,822,227.11 : x
  2. Step 2: Convert to fraction form
    26,006,573.86/38,979,647.36 = 9,822,227.11/x
  3. Step 3: Cross multiply
    26,006,573.86x = 38,979,647.36 × 9,822,227.11
  4. Step 4: Simplify right side
    26,006,573.86x = 382,866,949,202,415.62
  5. Step 5: Solve for x
    x = 382,866,949,202,415.62/26,006,573.86
  6. Step 6: Final answer
    x = 14,721,929.59

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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.