Home / 3,695,662,199.25-5,543,748,361.40-1,075,488,008.13

Finding the Fourth Proportional to 3,695,662,199.25, 5,543,748,361.40 and 1,075,488,008.13

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Solution

The fourth proportional to 3,695,662,199.25, 5,543,748,361.40 and 1,075,488,008.13 is: 1,613,306,238.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,662,199.25 : 5,543,748,361.40 = 1,075,488,008.13 : x
  2. Step 2: Convert to fraction form
    3,695,662,199.25/5,543,748,361.40 = 1,075,488,008.13/x
  3. Step 3: Cross multiply
    3,695,662,199.25x = 5,543,748,361.40 × 1,075,488,008.13
  4. Step 4: Simplify right side
    3,695,662,199.25x = 5,962,234,882,770,661,376
  5. Step 5: Solve for x
    x = 5,962,234,882,770,661,376/3,695,662,199.25
  6. Step 6: Final answer
    x = 1,613,306,238.86

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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.