Home / 2,575,530,151.20-3,863,799,111.60-1,101,667,111.20

Finding the Fourth Proportional to 2,575,530,151.20, 3,863,799,111.60 and 1,101,667,111.20

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Solution

The fourth proportional to 2,575,530,151.20, 3,863,799,111.60 and 1,101,667,111.20 is: 1,652,716,200.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,530,151.20 : 3,863,799,111.60 = 1,101,667,111.20 : x
  2. Step 2: Convert to fraction form
    2,575,530,151.20/3,863,799,111.60 = 1,101,667,111.20/x
  3. Step 3: Cross multiply
    2,575,530,151.20x = 3,863,799,111.60 × 1,101,667,111.20
  4. Step 4: Simplify right side
    2,575,530,151.20x = 4,256,620,405,533,498,368
  5. Step 5: Solve for x
    x = 4,256,620,405,533,498,368/2,575,530,151.20
  6. Step 6: Final answer
    x = 1,652,716,200.41

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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.