Home / 19,182,551.95-26,471,608.77-10,480,537.27

Finding the Fourth Proportional to 19,182,551.95, 26,471,608.77 and 10,480,537.27

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Solution

The fourth proportional to 19,182,551.95, 26,471,608.77 and 10,480,537.27 is: 14,462,970.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,182,551.95 : 26,471,608.77 = 10,480,537.27 : x
  2. Step 2: Convert to fraction form
    19,182,551.95/26,471,608.77 = 10,480,537.27/x
  3. Step 3: Cross multiply
    19,182,551.95x = 26,471,608.77 × 10,480,537.27
  4. Step 4: Simplify right side
    19,182,551.95x = 277,436,682,310,843.84
  5. Step 5: Solve for x
    x = 277,436,682,310,843.84/19,182,551.95
  6. Step 6: Final answer
    x = 14,462,970.47

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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.