Home / 337,036,269.60-505,554,404.40-304,787,642.40

Finding the Fourth Proportional to 337,036,269.60, 505,554,404.40 and 304,787,642.40

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Solution

The fourth proportional to 337,036,269.60, 505,554,404.40 and 304,787,642.40 is: 457,181,463.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,036,269.60 : 505,554,404.40 = 304,787,642.40 : x
  2. Step 2: Convert to fraction form
    337,036,269.60/505,554,404.40 = 304,787,642.40/x
  3. Step 3: Cross multiply
    337,036,269.60x = 505,554,404.40 × 304,787,642.40
  4. Step 4: Simplify right side
    337,036,269.60x = 154,086,735,022,012,160
  5. Step 5: Solve for x
    x = 154,086,735,022,012,160/337,036,269.60
  6. Step 6: Final answer
    x = 457,181,463.60

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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.