Home / 50,602,691.26-75,904,037.43-12,264,205.33

Finding the Fourth Proportional to 50,602,691.26, 75,904,037.43 and 12,264,205.33

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Solution

The fourth proportional to 50,602,691.26, 75,904,037.43 and 12,264,205.33 is: 18,396,308.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,602,691.26 : 75,904,037.43 = 12,264,205.33 : x
  2. Step 2: Convert to fraction form
    50,602,691.26/75,904,037.43 = 12,264,205.33/x
  3. Step 3: Cross multiply
    50,602,691.26x = 75,904,037.43 × 12,264,205.33
  4. Step 4: Simplify right side
    50,602,691.26x = 930,902,700,417,525.62
  5. Step 5: Solve for x
    x = 930,902,700,417,525.62/50,602,691.26
  6. Step 6: Final answer
    x = 18,396,308.13

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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.