Home / 35,892,305.52-49,529,508.12-19,591,632.24

Finding the Fourth Proportional to 35,892,305.52, 49,529,508.12 and 19,591,632.24

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Solution

The fourth proportional to 35,892,305.52, 49,529,508.12 and 19,591,632.24 is: 27,035,429.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,892,305.52 : 49,529,508.12 = 19,591,632.24 : x
  2. Step 2: Convert to fraction form
    35,892,305.52/49,529,508.12 = 19,591,632.24/x
  3. Step 3: Cross multiply
    35,892,305.52x = 49,529,508.12 × 19,591,632.24
  4. Step 4: Simplify right side
    35,892,305.52x = 970,363,908,115,133.62
  5. Step 5: Solve for x
    x = 970,363,908,115,133.62/35,892,305.52
  6. Step 6: Final answer
    x = 27,035,429.85

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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.