Home / 36,893,623.70-55,296,407.09-17,171,211.20

Finding the Fourth Proportional to 36,893,623.70, 55,296,407.09 and 17,171,211.20

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Solution

The fourth proportional to 36,893,623.70, 55,296,407.09 and 17,171,211.20 is: 25,736,324.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,893,623.70 : 55,296,407.09 = 17,171,211.20 : x
  2. Step 2: Convert to fraction form
    36,893,623.70/55,296,407.09 = 17,171,211.20/x
  3. Step 3: Cross multiply
    36,893,623.70x = 55,296,407.09 × 17,171,211.20
  4. Step 4: Simplify right side
    36,893,623.70x = 949,506,284,510,013.38
  5. Step 5: Solve for x
    x = 949,506,284,510,013.38/36,893,623.70
  6. Step 6: Final answer
    x = 25,736,324.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.