Home / 235,374,575.34-353,141,317.56-104,198,757.60

Finding the Fourth Proportional to 235,374,575.34, 353,141,317.56 and 104,198,757.60

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Solution

The fourth proportional to 235,374,575.34, 353,141,317.56 and 104,198,757.60 is: 156,333,310.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,374,575.34 : 353,141,317.56 = 104,198,757.60 : x
  2. Step 2: Convert to fraction form
    235,374,575.34/353,141,317.56 = 104,198,757.60/x
  3. Step 3: Cross multiply
    235,374,575.34x = 353,141,317.56 × 104,198,757.60
  4. Step 4: Simplify right side
    235,374,575.34x = 36,796,886,546,979,064
  5. Step 5: Solve for x
    x = 36,796,886,546,979,064/235,374,575.34
  6. Step 6: Final answer
    x = 156,333,310.40

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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.