Home / 67,906,277,163.73-93,707,934,154.52-37,005,905,826.24

Finding the Fourth Proportional to 67,906,277,163.73, 93,707,934,154.52 and 37,005,905,826.24

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Solution

The fourth proportional to 67,906,277,163.73, 93,707,934,154.52 and 37,005,905,826.24 is: 51,066,663,220.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,906,277,163.73 : 93,707,934,154.52 = 37,005,905,826.24 : x
  2. Step 2: Convert to fraction form
    67,906,277,163.73/93,707,934,154.52 = 37,005,905,826.24/x
  3. Step 3: Cross multiply
    67,906,277,163.73x = 93,707,934,154.52 × 37,005,905,826.24
  4. Step 4: Simplify right side
    67,906,277,163.73x = 3,467,746,986,493,199,515,648
  5. Step 5: Solve for x
    x = 3,467,746,986,493,199,515,648/67,906,277,163.73
  6. Step 6: Final answer
    x = 51,066,663,220.72

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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.