Home / 236,542,597.20-354,318,975.27-190,234,150.38

Finding the Fourth Proportional to 236,542,597.20, 354,318,975.27 and 190,234,150.38

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Solution

The fourth proportional to 236,542,597.20, 354,318,975.27 and 190,234,150.38 is: 284,953,196.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,542,597.20 : 354,318,975.27 = 190,234,150.38 : x
  2. Step 2: Convert to fraction form
    236,542,597.20/354,318,975.27 = 190,234,150.38/x
  3. Step 3: Cross multiply
    236,542,597.20x = 354,318,975.27 × 190,234,150.38
  4. Step 4: Simplify right side
    236,542,597.20x = 67,403,569,224,000,672
  5. Step 5: Solve for x
    x = 67,403,569,224,000,672/236,542,597.20
  6. Step 6: Final answer
    x = 284,953,196.68

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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.