Home / 27,563,521.32-41,342,127.21-7,370,337.96

Finding the Fourth Proportional to 27,563,521.32, 41,342,127.21 and 7,370,337.96

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Solution

The fourth proportional to 27,563,521.32, 41,342,127.21 and 7,370,337.96 is: 11,054,663.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563,521.32 : 41,342,127.21 = 7,370,337.96 : x
  2. Step 2: Convert to fraction form
    27,563,521.32/41,342,127.21 = 7,370,337.96/x
  3. Step 3: Cross multiply
    27,563,521.32x = 41,342,127.21 × 7,370,337.96
  4. Step 4: Simplify right side
    27,563,521.32x = 304,705,449,523,011.88
  5. Step 5: Solve for x
    x = 304,705,449,523,011.88/27,563,521.32
  6. Step 6: Final answer
    x = 11,054,663.37

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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.