Home / 23,648,682.77-32,651,318.93-15,296,298.62

Finding the Fourth Proportional to 23,648,682.77, 32,651,318.93 and 15,296,298.62

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Solution

The fourth proportional to 23,648,682.77, 32,651,318.93 and 15,296,298.62 is: 21,119,329.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,682.77 : 32,651,318.93 = 15,296,298.62 : x
  2. Step 2: Convert to fraction form
    23,648,682.77/32,651,318.93 = 15,296,298.62/x
  3. Step 3: Cross multiply
    23,648,682.77x = 32,651,318.93 × 15,296,298.62
  4. Step 4: Simplify right side
    23,648,682.77x = 499,444,324,585,244.81
  5. Step 5: Solve for x
    x = 499,444,324,585,244.81/23,648,682.77
  6. Step 6: Final answer
    x = 21,119,329.54

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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.