Home / 59,664,183.29-89,509,740.11-18,168,771.59

Finding the Fourth Proportional to 59,664,183.29, 89,509,740.11 and 18,168,771.59

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Solution

The fourth proportional to 59,664,183.29, 89,509,740.11 and 18,168,771.59 is: 27,257,257.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,664,183.29 : 89,509,740.11 = 18,168,771.59 : x
  2. Step 2: Convert to fraction form
    59,664,183.29/89,509,740.11 = 18,168,771.59/x
  3. Step 3: Cross multiply
    59,664,183.29x = 89,509,740.11 × 18,168,771.59
  4. Step 4: Simplify right side
    59,664,183.29x = 1,626,282,023,138,851.50
  5. Step 5: Solve for x
    x = 1,626,282,023,138,851.50/59,664,183.29
  6. Step 6: Final answer
    x = 27,257,257.76

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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.