Home / 34,414,342.82-47,501,821.95-22,494,887.90

Finding the Fourth Proportional to 34,414,342.82, 47,501,821.95 and 22,494,887.90

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Solution

The fourth proportional to 34,414,342.82, 47,501,821.95 and 22,494,887.90 is: 31,049,500.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414,342.82 : 47,501,821.95 = 22,494,887.90 : x
  2. Step 2: Convert to fraction form
    34,414,342.82/47,501,821.95 = 22,494,887.90/x
  3. Step 3: Cross multiply
    34,414,342.82x = 47,501,821.95 × 22,494,887.90
  4. Step 4: Simplify right side
    34,414,342.82x = 1,068,548,159,811,009.38
  5. Step 5: Solve for x
    x = 1,068,548,159,811,009.38/34,414,342.82
  6. Step 6: Final answer
    x = 31,049,500.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.