Home / 9,350,672.40-14,019,010.20-5,095,645.20

Finding the Fourth Proportional to 9,350,672.40, 14,019,010.20 and 5,095,645.20

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Solution

The fourth proportional to 9,350,672.40, 14,019,010.20 and 5,095,645.20 is: 7,639,654.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,672.40 : 14,019,010.20 = 5,095,645.20 : x
  2. Step 2: Convert to fraction form
    9,350,672.40/14,019,010.20 = 5,095,645.20/x
  3. Step 3: Cross multiply
    9,350,672.40x = 14,019,010.20 × 5,095,645.20
  4. Step 4: Simplify right side
    9,350,672.40x = 71,435,902,034,381.03
  5. Step 5: Solve for x
    x = 71,435,902,034,381.03/9,350,672.40
  6. Step 6: Final answer
    x = 7,639,654.02

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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.