Home / 23,117,625.23-34,689,133.41-13,414,103.06

Finding the Fourth Proportional to 23,117,625.23, 34,689,133.41 and 13,414,103.06

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Solution

The fourth proportional to 23,117,625.23, 34,689,133.41 and 13,414,103.06 is: 20,128,521.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,117,625.23 : 34,689,133.41 = 13,414,103.06 : x
  2. Step 2: Convert to fraction form
    23,117,625.23/34,689,133.41 = 13,414,103.06/x
  3. Step 3: Cross multiply
    23,117,625.23x = 34,689,133.41 × 13,414,103.06
  4. Step 4: Simplify right side
    23,117,625.23x = 465,323,610,595,207.06
  5. Step 5: Solve for x
    x = 465,323,610,595,207.06/23,117,625.23
  6. Step 6: Final answer
    x = 20,128,521.25

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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.