Home / 16,834,880.73-23,230,161.21-9,492,276.30

Finding the Fourth Proportional to 16,834,880.73, 23,230,161.21 and 9,492,276.30

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Solution

The fourth proportional to 16,834,880.73, 23,230,161.21 and 9,492,276.30 is: 13,098,228.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,834,880.73 : 23,230,161.21 = 9,492,276.30 : x
  2. Step 2: Convert to fraction form
    16,834,880.73/23,230,161.21 = 9,492,276.30/x
  3. Step 3: Cross multiply
    16,834,880.73x = 23,230,161.21 × 9,492,276.30
  4. Step 4: Simplify right side
    16,834,880.73x = 220,507,108,647,345.28
  5. Step 5: Solve for x
    x = 220,507,108,647,345.28/16,834,880.73
  6. Step 6: Final answer
    x = 13,098,228.15

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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.