Home / 173,840,259,035.80-260,760,388,553.70-167,228,282,690.20

Finding the Fourth Proportional to 173,840,259,035.80, 260,760,388,553.70 and 167,228,282,690.20

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Solution

The fourth proportional to 173,840,259,035.80, 260,760,388,553.70 and 167,228,282,690.20 is: 250,842,424,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,259,035.80 : 260,760,388,553.70 = 167,228,282,690.20 : x
  2. Step 2: Convert to fraction form
    173,840,259,035.80/260,760,388,553.70 = 167,228,282,690.20/x
  3. Step 3: Cross multiply
    173,840,259,035.80x = 260,760,388,553.70 × 167,228,282,690.20
  4. Step 4: Simplify right side
    173,840,259,035.80x = 43,606,511,971,464,537,702,400
  5. Step 5: Solve for x
    x = 43,606,511,971,464,537,702,400/173,840,259,035.80
  6. Step 6: Final answer
    x = 250,842,424,035.30

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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.