Home / 372,377,089,129.70-558,565,633,694.55-372,377,089,129.70

Finding the Fourth Proportional to 372,377,089,129.70, 558,565,633,694.55 and 372,377,089,129.70

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Solution

The fourth proportional to 372,377,089,129.70, 558,565,633,694.55 and 372,377,089,129.70 is: 558,565,633,694.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,377,089,129.70 : 558,565,633,694.55 = 372,377,089,129.70 : x
  2. Step 2: Convert to fraction form
    372,377,089,129.70/558,565,633,694.55 = 372,377,089,129.70/x
  3. Step 3: Cross multiply
    372,377,089,129.70x = 558,565,633,694.55 × 372,377,089,129.70
  4. Step 4: Simplify right side
    372,377,089,129.70x = 207,997,044,763,062,815,424,512
  5. Step 5: Solve for x
    x = 207,997,044,763,062,815,424,512/372,377,089,129.70
  6. Step 6: Final answer
    x = 558,565,633,694.55

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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.