Home / 1,719,919,145.52-2,373,451,206.66-995,737,606.11

Finding the Fourth Proportional to 1,719,919,145.52, 2,373,451,206.66 and 995,737,606.11

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Solution

The fourth proportional to 1,719,919,145.52, 2,373,451,206.66 and 995,737,606.11 is: 1,374,096,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,919,145.52 : 2,373,451,206.66 = 995,737,606.11 : x
  2. Step 2: Convert to fraction form
    1,719,919,145.52/2,373,451,206.66 = 995,737,606.11/x
  3. Step 3: Cross multiply
    1,719,919,145.52x = 2,373,451,206.66 × 995,737,606.11
  4. Step 4: Simplify right side
    1,719,919,145.52x = 2,363,334,622,738,519,040
  5. Step 5: Solve for x
    x = 2,363,334,622,738,519,040/1,719,919,145.52
  6. Step 6: Final answer
    x = 1,374,096,351.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.