Home / 2,477,388,985.02-3,716,431,799.70-796,110,810.52

Finding the Fourth Proportional to 2,477,388,985.02, 3,716,431,799.70 and 796,110,810.52

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Solution

The fourth proportional to 2,477,388,985.02, 3,716,431,799.70 and 796,110,810.52 is: 1,194,278,149.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,388,985.02 : 3,716,431,799.70 = 796,110,810.52 : x
  2. Step 2: Convert to fraction form
    2,477,388,985.02/3,716,431,799.70 = 796,110,810.52/x
  3. Step 3: Cross multiply
    2,477,388,985.02x = 3,716,431,799.70 × 796,110,810.52
  4. Step 4: Simplify right side
    2,477,388,985.02x = 2,958,691,532,301,469,184
  5. Step 5: Solve for x
    x = 2,958,691,532,301,469,184/2,477,388,985.02
  6. Step 6: Final answer
    x = 1,194,278,149.37

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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.