Home / 337,114,464.40-505,705,376.40-91,474,998.40

Finding the Fourth Proportional to 337,114,464.40, 505,705,376.40 and 91,474,998.40

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Solution

The fourth proportional to 337,114,464.40, 505,705,376.40 and 91,474,998.40 is: 137,221,636.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,114,464.40 : 505,705,376.40 = 91,474,998.40 : x
  2. Step 2: Convert to fraction form
    337,114,464.40/505,705,376.40 = 91,474,998.40/x
  3. Step 3: Cross multiply
    337,114,464.40x = 505,705,376.40 × 91,474,998.40
  4. Step 4: Simplify right side
    337,114,464.40x = 46,259,398,497,061,400
  5. Step 5: Solve for x
    x = 46,259,398,497,061,400/337,114,464.40
  6. Step 6: Final answer
    x = 137,221,636.51

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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.