Home / 351,749,230.16-527,628,335.52-92,962,214.80

Finding the Fourth Proportional to 351,749,230.16, 527,628,335.52 and 92,962,214.80

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Solution

The fourth proportional to 351,749,230.16, 527,628,335.52 and 92,962,214.80 is: 139,444,508.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,749,230.16 : 527,628,335.52 = 92,962,214.80 : x
  2. Step 2: Convert to fraction form
    351,749,230.16/527,628,335.52 = 92,962,214.80/x
  3. Step 3: Cross multiply
    351,749,230.16x = 527,628,335.52 × 92,962,214.80
  4. Step 4: Simplify right side
    351,749,230.16x = 49,049,498,661,176,704
  5. Step 5: Solve for x
    x = 49,049,498,661,176,704/351,749,230.16
  6. Step 6: Final answer
    x = 139,444,508.92

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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.