Home / 19,273,470.06-26,597,431.83-11,124,701.58

Finding the Fourth Proportional to 19,273,470.06, 26,597,431.83 and 11,124,701.58

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Solution

The fourth proportional to 19,273,470.06, 26,597,431.83 and 11,124,701.58 is: 15,352,113.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,273,470.06 : 26,597,431.83 = 11,124,701.58 : x
  2. Step 2: Convert to fraction form
    19,273,470.06/26,597,431.83 = 11,124,701.58/x
  3. Step 3: Cross multiply
    19,273,470.06x = 26,597,431.83 × 11,124,701.58
  4. Step 4: Simplify right side
    19,273,470.06x = 295,888,491,903,143.25
  5. Step 5: Solve for x
    x = 295,888,491,903,143.25/19,273,470.06
  6. Step 6: Final answer
    x = 15,352,113.09

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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.