Home / 44,552,919.39-66,829,431.33-12,205,099.59

Finding the Fourth Proportional to 44,552,919.39, 66,829,431.33 and 12,205,099.59

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Solution

The fourth proportional to 44,552,919.39, 66,829,431.33 and 12,205,099.59 is: 18,307,663.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,552,919.39 : 66,829,431.33 = 12,205,099.59 : x
  2. Step 2: Convert to fraction form
    44,552,919.39/66,829,431.33 = 12,205,099.59/x
  3. Step 3: Cross multiply
    44,552,919.39x = 66,829,431.33 × 12,205,099.59
  4. Step 4: Simplify right side
    44,552,919.39x = 815,659,864,925,716.12
  5. Step 5: Solve for x
    x = 815,659,864,925,716.12/44,552,919.39
  6. Step 6: Final answer
    x = 18,307,663.70

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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.