Home / 2,167,230,566.21-3,252,206,338.28-2,027,780,447.81

Finding the Fourth Proportional to 2,167,230,566.21, 3,252,206,338.28 and 2,027,780,447.81

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Solution

The fourth proportional to 2,167,230,566.21, 3,252,206,338.28 and 2,027,780,447.81 is: 3,042,943,620.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,230,566.21 : 3,252,206,338.28 = 2,027,780,447.81 : x
  2. Step 2: Convert to fraction form
    2,167,230,566.21/3,252,206,338.28 = 2,027,780,447.81/x
  3. Step 3: Cross multiply
    2,167,230,566.21x = 3,252,206,338.28 × 2,027,780,447.81
  4. Step 4: Simplify right side
    2,167,230,566.21x = 6,594,760,424,997,799,936
  5. Step 5: Solve for x
    x = 6,594,760,424,997,799,936/2,167,230,566.21
  6. Step 6: Final answer
    x = 3,042,943,620.22

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1.5x scale

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.