Home / 16,740,183.27-23,100,665.63-9,298,327.71

Finding the Fourth Proportional to 16,740,183.27, 23,100,665.63 and 9,298,327.71

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Solution

The fourth proportional to 16,740,183.27, 23,100,665.63 and 9,298,327.71 is: 12,831,254.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,740,183.27 : 23,100,665.63 = 9,298,327.71 : x
  2. Step 2: Convert to fraction form
    16,740,183.27/23,100,665.63 = 9,298,327.71/x
  3. Step 3: Cross multiply
    16,740,183.27x = 23,100,665.63 × 9,298,327.71
  4. Step 4: Simplify right side
    16,740,183.27x = 214,797,559,300,382
  5. Step 5: Solve for x
    x = 214,797,559,300,382/16,740,183.27
  6. Step 6: Final answer
    x = 12,831,254.94

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Why These Related Problems?

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