Home / 1,795,933,483.83-2,460,387,772.01-1,728,787,463.51

Finding the Fourth Proportional to 1,795,933,483.83, 2,460,387,772.01 and 1,728,787,463.51

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Solution

The fourth proportional to 1,795,933,483.83, 2,460,387,772.01 and 1,728,787,463.51 is: 2,368,399,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,933,483.83 : 2,460,387,772.01 = 1,728,787,463.51 : x
  2. Step 2: Convert to fraction form
    1,795,933,483.83/2,460,387,772.01 = 1,728,787,463.51/x
  3. Step 3: Cross multiply
    1,795,933,483.83x = 2,460,387,772.01 × 1,728,787,463.51
  4. Step 4: Simplify right side
    1,795,933,483.83x = 4,253,487,535,603,242,496
  5. Step 5: Solve for x
    x = 4,253,487,535,603,242,496/1,795,933,483.83
  6. Step 6: Final answer
    x = 2,368,399,260.83

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.