Home / 19,133,946.22-26,404,085.24-11,295,983.22

Finding the Fourth Proportional to 19,133,946.22, 26,404,085.24 and 11,295,983.22

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Solution

The fourth proportional to 19,133,946.22, 26,404,085.24 and 11,295,983.22 is: 15,588,007.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,133,946.22 : 26,404,085.24 = 11,295,983.22 : x
  2. Step 2: Convert to fraction form
    19,133,946.22/26,404,085.24 = 11,295,983.22/x
  3. Step 3: Cross multiply
    19,133,946.22x = 26,404,085.24 × 11,295,983.22
  4. Step 4: Simplify right side
    19,133,946.22x = 298,260,103,725,594.38
  5. Step 5: Solve for x
    x = 298,260,103,725,594.38/19,133,946.22
  6. Step 6: Final answer
    x = 15,588,007.84

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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.