Home / 14,099,611.68-21,145,983.66-5,897,820.60

Finding the Fourth Proportional to 14,099,611.68, 21,145,983.66 and 5,897,820.60

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Solution

The fourth proportional to 14,099,611.68, 21,145,983.66 and 5,897,820.60 is: 8,845,294.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,099,611.68 : 21,145,983.66 = 5,897,820.60 : x
  2. Step 2: Convert to fraction form
    14,099,611.68/21,145,983.66 = 5,897,820.60/x
  3. Step 3: Cross multiply
    14,099,611.68x = 21,145,983.66 × 5,897,820.60
  4. Step 4: Simplify right side
    14,099,611.68x = 124,715,218,037,211.39
  5. Step 5: Solve for x
    x = 124,715,218,037,211.39/14,099,611.68
  6. Step 6: Final answer
    x = 8,845,294.53

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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.