Home / 50,602,693.26-75,904,040.43-12,264,207.33

Finding the Fourth Proportional to 50,602,693.26, 75,904,040.43 and 12,264,207.33

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Solution

The fourth proportional to 50,602,693.26, 75,904,040.43 and 12,264,207.33 is: 18,396,311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,602,693.26 : 75,904,040.43 = 12,264,207.33 : x
  2. Step 2: Convert to fraction form
    50,602,693.26/75,904,040.43 = 12,264,207.33/x
  3. Step 3: Cross multiply
    50,602,693.26x = 75,904,040.43 × 12,264,207.33
  4. Step 4: Simplify right side
    50,602,693.26x = 930,902,889,018,222.50
  5. Step 5: Solve for x
    x = 930,902,889,018,222.50/50,602,693.26
  6. Step 6: Final answer
    x = 18,396,311.13

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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.