Home / 22,811,634.52-34,219,555.76-7,459,003.20

Finding the Fourth Proportional to 22,811,634.52, 34,219,555.76 and 7,459,003.20

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Solution

The fourth proportional to 22,811,634.52, 34,219,555.76 and 7,459,003.20 is: 11,189,192.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,811,634.52 : 34,219,555.76 = 7,459,003.20 : x
  2. Step 2: Convert to fraction form
    22,811,634.52/34,219,555.76 = 7,459,003.20/x
  3. Step 3: Cross multiply
    22,811,634.52x = 34,219,555.76 × 7,459,003.20
  4. Step 4: Simplify right side
    22,811,634.52x = 255,243,775,916,418.44
  5. Step 5: Solve for x
    x = 255,243,775,916,418.44/22,811,634.52
  6. Step 6: Final answer
    x = 11,189,192.76

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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.