Home / 3,873,480,145.08-5,804,166,772.25-2,695,362,435.55

Finding the Fourth Proportional to 3,873,480,145.08, 5,804,166,772.25 and 2,695,362,435.55

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Solution

The fourth proportional to 3,873,480,145.08, 5,804,166,772.25 and 2,695,362,435.55 is: 4,038,831,361.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,480,145.08 : 5,804,166,772.25 = 2,695,362,435.55 : x
  2. Step 2: Convert to fraction form
    3,873,480,145.08/5,804,166,772.25 = 2,695,362,435.55/x
  3. Step 3: Cross multiply
    3,873,480,145.08x = 5,804,166,772.25 × 2,695,362,435.55
  4. Step 4: Simplify right side
    3,873,480,145.08x = 15,644,333,087,608,426,496
  5. Step 5: Solve for x
    x = 15,644,333,087,608,426,496/3,873,480,145.08
  6. Step 6: Final answer
    x = 4,038,831,361.37

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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.