Home / 50,602,856.10-75,904,284.15-12,264,370.26

Finding the Fourth Proportional to 50,602,856.10, 75,904,284.15 and 12,264,370.26

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Solution

The fourth proportional to 50,602,856.10, 75,904,284.15 and 12,264,370.26 is: 18,396,555.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,602,856.10 : 75,904,284.15 = 12,264,370.26 : x
  2. Step 2: Convert to fraction form
    50,602,856.10/75,904,284.15 = 12,264,370.26/x
  3. Step 3: Cross multiply
    50,602,856.10x = 75,904,284.15 × 12,264,370.26
  4. Step 4: Simplify right side
    50,602,856.10x = 930,918,245,135,849.38
  5. Step 5: Solve for x
    x = 930,918,245,135,849.38/50,602,856.10
  6. Step 6: Final answer
    x = 18,396,555.39

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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.