Home / 68,876,423.91-95,049,461.64-37,936,594.71

Finding the Fourth Proportional to 68,876,423.91, 95,049,461.64 and 37,936,594.71

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Solution

The fourth proportional to 68,876,423.91, 95,049,461.64 and 37,936,594.71 is: 52,352,498.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,876,423.91 : 95,049,461.64 = 37,936,594.71 : x
  2. Step 2: Convert to fraction form
    68,876,423.91/95,049,461.64 = 37,936,594.71/x
  3. Step 3: Cross multiply
    68,876,423.91x = 95,049,461.64 × 37,936,594.71
  4. Step 4: Simplify right side
    68,876,423.91x = 3,605,852,903,640,372
  5. Step 5: Solve for x
    x = 3,605,852,903,640,372/68,876,423.91
  6. Step 6: Final answer
    x = 52,352,498.85

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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.