Home / 3,314,994,681.68-4,574,800,935.56-1,809,701,297.52

Finding the Fourth Proportional to 3,314,994,681.68, 4,574,800,935.56 and 1,809,701,297.52

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Solution

The fourth proportional to 3,314,994,681.68, 4,574,800,935.56 and 1,809,701,297.52 is: 2,497,446,899.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,994,681.68 : 4,574,800,935.56 = 1,809,701,297.52 : x
  2. Step 2: Convert to fraction form
    3,314,994,681.68/4,574,800,935.56 = 1,809,701,297.52/x
  3. Step 3: Cross multiply
    3,314,994,681.68x = 4,574,800,935.56 × 1,809,701,297.52
  4. Step 4: Simplify right side
    3,314,994,681.68x = 8,279,023,188,978,642,944
  5. Step 5: Solve for x
    x = 8,279,023,188,978,642,944/3,314,994,681.68
  6. Step 6: Final answer
    x = 2,497,446,899.31

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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.