Home / 22,294,267.98-33,433,379.04-7,717,226.82

Finding the Fourth Proportional to 22,294,267.98, 33,433,379.04 and 7,717,226.82

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Solution

The fourth proportional to 22,294,267.98, 33,433,379.04 and 7,717,226.82 is: 11,573,063.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,294,267.98 : 33,433,379.04 = 7,717,226.82 : x
  2. Step 2: Convert to fraction form
    22,294,267.98/33,433,379.04 = 7,717,226.82/x
  3. Step 3: Cross multiply
    22,294,267.98x = 33,433,379.04 × 7,717,226.82
  4. Step 4: Simplify right side
    22,294,267.98x = 258,012,969,410,713.84
  5. Step 5: Solve for x
    x = 258,012,969,410,713.84/22,294,267.98
  6. Step 6: Final answer
    x = 11,573,063.07

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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.