Home / 33,904,113.16-46,787,346.24-18,434,197.76

Finding the Fourth Proportional to 33,904,113.16, 46,787,346.24 and 18,434,197.76

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Solution

The fourth proportional to 33,904,113.16, 46,787,346.24 and 18,434,197.76 is: 25,439,013.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,904,113.16 : 46,787,346.24 = 18,434,197.76 : x
  2. Step 2: Convert to fraction form
    33,904,113.16/46,787,346.24 = 18,434,197.76/x
  3. Step 3: Cross multiply
    33,904,113.16x = 46,787,346.24 × 18,434,197.76
  4. Step 4: Simplify right side
    33,904,113.16x = 862,487,193,253,752.50
  5. Step 5: Solve for x
    x = 862,487,193,253,752.50/33,904,113.16
  6. Step 6: Final answer
    x = 25,439,013.53

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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.