Home / 68,826,026.25-94,981,874.16-37,466,097.66

Finding the Fourth Proportional to 68,826,026.25, 94,981,874.16 and 37,466,097.66

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Solution

The fourth proportional to 68,826,026.25, 94,981,874.16 and 37,466,097.66 is: 51,704,280.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,826,026.25 : 94,981,874.16 = 37,466,097.66 : x
  2. Step 2: Convert to fraction form
    68,826,026.25/94,981,874.16 = 37,466,097.66/x
  3. Step 3: Cross multiply
    68,826,026.25x = 94,981,874.16 × 37,466,097.66
  4. Step 4: Simplify right side
    68,826,026.25x = 3,558,600,173,208,390
  5. Step 5: Solve for x
    x = 3,558,600,173,208,390/68,826,026.25
  6. Step 6: Final answer
    x = 51,704,280.59

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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.