Home / 34,059,278.91-51,095,659.25-12,494,068.95

Finding the Fourth Proportional to 34,059,278.91, 51,095,659.25 and 12,494,068.95

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Solution

The fourth proportional to 34,059,278.91, 51,095,659.25 and 12,494,068.95 is: 18,743,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,059,278.91 : 51,095,659.25 = 12,494,068.95 : x
  2. Step 2: Convert to fraction form
    34,059,278.91/51,095,659.25 = 12,494,068.95/x
  3. Step 3: Cross multiply
    34,059,278.91x = 51,095,659.25 × 12,494,068.95
  4. Step 4: Simplify right side
    34,059,278.91x = 638,392,689,652,734.88
  5. Step 5: Solve for x
    x = 638,392,689,652,734.88/34,059,278.91
  6. Step 6: Final answer
    x = 18,743,576.20

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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.