Home / 148,191,536.37-222,287,792.54-37,527,145.73

Finding the Fourth Proportional to 148,191,536.37, 222,287,792.54 and 37,527,145.73

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Solution

The fourth proportional to 148,191,536.37, 222,287,792.54 and 37,527,145.73 is: 56,290,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,191,536.37 : 222,287,792.54 = 37,527,145.73 : x
  2. Step 2: Convert to fraction form
    148,191,536.37/222,287,792.54 = 37,527,145.73/x
  3. Step 3: Cross multiply
    148,191,536.37x = 222,287,792.54 × 37,527,145.73
  4. Step 4: Simplify right side
    148,191,536.37x = 8,341,826,384,183,091
  5. Step 5: Solve for x
    x = 8,341,826,384,183,091/148,191,536.37
  6. Step 6: Final answer
    x = 56,290,842.16

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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.