Home / 176,342,965.89-264,515,293.86-53,522,349.58

Finding the Fourth Proportional to 176,342,965.89, 264,515,293.86 and 53,522,349.58

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Solution

The fourth proportional to 176,342,965.89, 264,515,293.86 and 53,522,349.58 is: 80,283,780.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,342,965.89 : 264,515,293.86 = 53,522,349.58 : x
  2. Step 2: Convert to fraction form
    176,342,965.89/264,515,293.86 = 53,522,349.58/x
  3. Step 3: Cross multiply
    176,342,965.89x = 264,515,293.86 × 53,522,349.58
  4. Step 4: Simplify right side
    176,342,965.89x = 14,157,480,027,231,348
  5. Step 5: Solve for x
    x = 14,157,480,027,231,348/176,342,965.89
  6. Step 6: Final answer
    x = 80,283,780.85

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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.