Home / 97,741,084,003.40-146,611,626,005.10-53,110,243,670.60

Finding the Fourth Proportional to 97,741,084,003.40, 146,611,626,005.10 and 53,110,243,670.60

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Solution

The fourth proportional to 97,741,084,003.40, 146,611,626,005.10 and 53,110,243,670.60 is: 79,665,365,505.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,741,084,003.40 : 146,611,626,005.10 = 53,110,243,670.60 : x
  2. Step 2: Convert to fraction form
    97,741,084,003.40/146,611,626,005.10 = 53,110,243,670.60/x
  3. Step 3: Cross multiply
    97,741,084,003.40x = 146,611,626,005.10 × 53,110,243,670.60
  4. Step 4: Simplify right side
    97,741,084,003.40x = 7,786,579,182,073,736,593,408
  5. Step 5: Solve for x
    x = 7,786,579,182,073,736,593,408/97,741,084,003.40
  6. Step 6: Final answer
    x = 79,665,365,505.90

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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.