Home / 214,147,787.25-295,525,717.89-116,362,643.25

Finding the Fourth Proportional to 214,147,787.25, 295,525,717.89 and 116,362,643.25

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Solution

The fourth proportional to 214,147,787.25, 295,525,717.89 and 116,362,643.25 is: 160,581,410.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,147,787.25 : 295,525,717.89 = 116,362,643.25 : x
  2. Step 2: Convert to fraction form
    214,147,787.25/295,525,717.89 = 116,362,643.25/x
  3. Step 3: Cross multiply
    214,147,787.25x = 295,525,717.89 × 116,362,643.25
  4. Step 4: Simplify right side
    214,147,787.25x = 34,388,153,682,034,212
  5. Step 5: Solve for x
    x = 34,388,153,682,034,212/214,147,787.25
  6. Step 6: Final answer
    x = 160,581,410.27

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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.