Home / 3,242,766,368.32-4,475,024,182.42-1,757,655,499.84

Finding the Fourth Proportional to 3,242,766,368.32, 4,475,024,182.42 and 1,757,655,499.84

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Solution

The fourth proportional to 3,242,766,368.32, 4,475,024,182.42 and 1,757,655,499.84 is: 2,425,568,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,766,368.32 : 4,475,024,182.42 = 1,757,655,499.84 : x
  2. Step 2: Convert to fraction form
    3,242,766,368.32/4,475,024,182.42 = 1,757,655,499.84/x
  3. Step 3: Cross multiply
    3,242,766,368.32x = 4,475,024,182.42 × 1,757,655,499.84
  4. Step 4: Simplify right side
    3,242,766,368.32x = 7,865,550,866,147,512,320
  5. Step 5: Solve for x
    x = 7,865,550,866,147,512,320/3,242,766,368.32
  6. Step 6: Final answer
    x = 2,425,568,163.96

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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.