Home / 97,664,377.60-146,519,894.40-29,507,737.60

Finding the Fourth Proportional to 97,664,377.60, 146,519,894.40 and 29,507,737.60

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Solution

The fourth proportional to 97,664,377.60, 146,519,894.40 and 29,507,737.60 is: 44,268,654.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,664,377.60 : 146,519,894.40 = 29,507,737.60 : x
  2. Step 2: Convert to fraction form
    97,664,377.60/146,519,894.40 = 29,507,737.60/x
  3. Step 3: Cross multiply
    97,664,377.60x = 146,519,894.40 × 29,507,737.60
  4. Step 4: Simplify right side
    97,664,377.60x = 4,323,470,597,134,910
  5. Step 5: Solve for x
    x = 4,323,470,597,134,910/97,664,377.60
  6. Step 6: Final answer
    x = 44,268,654.58

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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.