Home / 16,936,396.79-23,367,078.32-9,593,063.15

Finding the Fourth Proportional to 16,936,396.79, 23,367,078.32 and 9,593,063.15

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Solution

The fourth proportional to 16,936,396.79, 23,367,078.32 and 9,593,063.15 is: 13,235,510.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,936,396.79 : 23,367,078.32 = 9,593,063.15 : x
  2. Step 2: Convert to fraction form
    16,936,396.79/23,367,078.32 = 9,593,063.15/x
  3. Step 3: Cross multiply
    16,936,396.79x = 23,367,078.32 × 9,593,063.15
  4. Step 4: Simplify right side
    16,936,396.79x = 224,161,857,789,955.19
  5. Step 5: Solve for x
    x = 224,161,857,789,955.19/16,936,396.79
  6. Step 6: Final answer
    x = 13,235,510.52

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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.