Home / 336,801,837.60-505,202,756.40-332,266,874.40

Finding the Fourth Proportional to 336,801,837.60, 505,202,756.40 and 332,266,874.40

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Solution

The fourth proportional to 336,801,837.60, 505,202,756.40 and 332,266,874.40 is: 498,400,311.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,801,837.60 : 505,202,756.40 = 332,266,874.40 : x
  2. Step 2: Convert to fraction form
    336,801,837.60/505,202,756.40 = 332,266,874.40/x
  3. Step 3: Cross multiply
    336,801,837.60x = 505,202,756.40 × 332,266,874.40
  4. Step 4: Simplify right side
    336,801,837.60x = 167,862,140,807,292,576
  5. Step 5: Solve for x
    x = 167,862,140,807,292,576/336,801,837.60
  6. Step 6: Final answer
    x = 498,400,311.60

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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.