Home / 50,602,858.10-75,904,287.15-12,264,372.26

Finding the Fourth Proportional to 50,602,858.10, 75,904,287.15 and 12,264,372.26

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Solution

The fourth proportional to 50,602,858.10, 75,904,287.15 and 12,264,372.26 is: 18,396,558.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,602,858.10 : 75,904,287.15 = 12,264,372.26 : x
  2. Step 2: Convert to fraction form
    50,602,858.10/75,904,287.15 = 12,264,372.26/x
  3. Step 3: Cross multiply
    50,602,858.10x = 75,904,287.15 × 12,264,372.26
  4. Step 4: Simplify right side
    50,602,858.10x = 930,918,433,737,534.50
  5. Step 5: Solve for x
    x = 930,918,433,737,534.50/50,602,858.10
  6. Step 6: Final answer
    x = 18,396,558.39

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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.