Home / 33,904,487.55-46,786,902.84-18,434,585.10

Finding the Fourth Proportional to 33,904,487.55, 46,786,902.84 and 18,434,585.10

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Solution

The fourth proportional to 33,904,487.55, 46,786,902.84 and 18,434,585.10 is: 25,439,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,904,487.55 : 46,786,902.84 = 18,434,585.10 : x
  2. Step 2: Convert to fraction form
    33,904,487.55/46,786,902.84 = 18,434,585.10/x
  3. Step 3: Cross multiply
    33,904,487.55x = 46,786,902.84 × 18,434,585.10
  4. Step 4: Simplify right side
    33,904,487.55x = 862,497,141,969,411.88
  5. Step 5: Solve for x
    x = 862,497,141,969,411.88/33,904,487.55
  6. Step 6: Final answer
    x = 25,439,026.05

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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.