Home / 133,665,102,893.90-200,580,122,860.63-61,941,248,131.59

Finding the Fourth Proportional to 133,665,102,893.90, 200,580,122,860.63 and 61,941,248,131.59

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Solution

The fourth proportional to 133,665,102,893.90, 200,580,122,860.63 and 61,941,248,131.59 is: 92,950,088,627.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,665,102,893.90 : 200,580,122,860.63 = 61,941,248,131.59 : x
  2. Step 2: Convert to fraction form
    133,665,102,893.90/200,580,122,860.63 = 61,941,248,131.59/x
  3. Step 3: Cross multiply
    133,665,102,893.90x = 200,580,122,860.63 × 61,941,248,131.59
  4. Step 4: Simplify right side
    133,665,102,893.90x = 12,424,183,160,375,089,299,456
  5. Step 5: Solve for x
    x = 12,424,183,160,375,089,299,456/133,665,102,893.90
  6. Step 6: Final answer
    x = 92,950,088,627.37

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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.