Home / 58,271,147.29-80,413,902.89-32,165,436.77

Finding the Fourth Proportional to 58,271,147.29, 80,413,902.89 and 32,165,436.77

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Solution

The fourth proportional to 58,271,147.29, 80,413,902.89 and 32,165,436.77 is: 44,388,147.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,271,147.29 : 80,413,902.89 = 32,165,436.77 : x
  2. Step 2: Convert to fraction form
    58,271,147.29/80,413,902.89 = 32,165,436.77/x
  3. Step 3: Cross multiply
    58,271,147.29x = 80,413,902.89 × 32,165,436.77
  4. Step 4: Simplify right side
    58,271,147.29x = 2,586,548,308,274,319
  5. Step 5: Solve for x
    x = 2,586,548,308,274,319/58,271,147.29
  6. Step 6: Final answer
    x = 44,388,147.97

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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.