Home / 27,219,064.20-40,828,596.30-24,699,640.20

Finding the Fourth Proportional to 27,219,064.20, 40,828,596.30 and 24,699,640.20

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Solution

The fourth proportional to 27,219,064.20, 40,828,596.30 and 24,699,640.20 is: 37,049,460.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,064.20 : 40,828,596.30 = 24,699,640.20 : x
  2. Step 2: Convert to fraction form
    27,219,064.20/40,828,596.30 = 24,699,640.20/x
  3. Step 3: Cross multiply
    27,219,064.20x = 40,828,596.30 × 24,699,640.20
  4. Step 4: Simplify right side
    27,219,064.20x = 1,008,451,638,481,051.12
  5. Step 5: Solve for x
    x = 1,008,451,638,481,051.12/27,219,064.20
  6. Step 6: Final answer
    x = 37,049,460.30

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Similar ratio
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1.5x scale

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.