Home / 19,040,854.94-26,277,133.24-10,668,296.94

Finding the Fourth Proportional to 19,040,854.94, 26,277,133.24 and 10,668,296.94

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Solution

The fourth proportional to 19,040,854.94, 26,277,133.24 and 10,668,296.94 is: 14,722,671.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,040,854.94 : 26,277,133.24 = 10,668,296.94 : x
  2. Step 2: Convert to fraction form
    19,040,854.94/26,277,133.24 = 10,668,296.94/x
  3. Step 3: Cross multiply
    19,040,854.94x = 26,277,133.24 × 10,668,296.94
  4. Step 4: Simplify right side
    19,040,854.94x = 280,332,260,136,264.25
  5. Step 5: Solve for x
    x = 280,332,260,136,264.25/19,040,854.94
  6. Step 6: Final answer
    x = 14,722,671.91

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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.