Home / 42,874,893.42-59,166,635.31-23,296,081.74

Finding the Fourth Proportional to 42,874,893.42, 59,166,635.31 and 23,296,081.74

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Solution

The fourth proportional to 42,874,893.42, 59,166,635.31 and 23,296,081.74 is: 32,148,202.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,874,893.42 : 59,166,635.31 = 23,296,081.74 : x
  2. Step 2: Convert to fraction form
    42,874,893.42/59,166,635.31 = 23,296,081.74/x
  3. Step 3: Cross multiply
    42,874,893.42x = 59,166,635.31 × 23,296,081.74
  4. Step 4: Simplify right side
    42,874,893.42x = 1,378,350,772,462,530.25
  5. Step 5: Solve for x
    x = 1,378,350,772,462,530.25/42,874,893.42
  6. Step 6: Final answer
    x = 32,148,202.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.