Home / 5,832,452,479.20-8,749,210,290.96-1,901,149,568.16

Finding the Fourth Proportional to 5,832,452,479.20, 8,749,210,290.96 and 1,901,149,568.16

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Solution

The fourth proportional to 5,832,452,479.20, 8,749,210,290.96 and 1,901,149,568.16 is: 2,851,897,623.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,452,479.20 : 8,749,210,290.96 = 1,901,149,568.16 : x
  2. Step 2: Convert to fraction form
    5,832,452,479.20/8,749,210,290.96 = 1,901,149,568.16/x
  3. Step 3: Cross multiply
    5,832,452,479.20x = 8,749,210,290.96 × 1,901,149,568.16
  4. Step 4: Simplify right side
    5,832,452,479.20x = 16,633,557,366,399,631,360
  5. Step 5: Solve for x
    x = 16,633,557,366,399,631,360/5,832,452,479.20
  6. Step 6: Final answer
    x = 2,851,897,623.81

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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.