Home / 16,844,522.13-23,245,510.41-9,109,564.47

Finding the Fourth Proportional to 16,844,522.13, 23,245,510.41 and 9,109,564.47

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Solution

The fourth proportional to 16,844,522.13, 23,245,510.41 and 9,109,564.47 is: 12,571,236.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,844,522.13 : 23,245,510.41 = 9,109,564.47 : x
  2. Step 2: Convert to fraction form
    16,844,522.13/23,245,510.41 = 9,109,564.47/x
  3. Step 3: Cross multiply
    16,844,522.13x = 23,245,510.41 × 9,109,564.47
  4. Step 4: Simplify right side
    16,844,522.13x = 211,756,475,717,951.16
  5. Step 5: Solve for x
    x = 211,756,475,717,951.16/16,844,522.13
  6. Step 6: Final answer
    x = 12,571,236.75

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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.