Home / 23,146,511.40-34,721,660.34-11,626,054.92

Finding the Fourth Proportional to 23,146,511.40, 34,721,660.34 and 11,626,054.92

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Solution

The fourth proportional to 23,146,511.40, 34,721,660.34 and 11,626,054.92 is: 17,440,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,146,511.40 : 34,721,660.34 = 11,626,054.92 : x
  2. Step 2: Convert to fraction form
    23,146,511.40/34,721,660.34 = 11,626,054.92/x
  3. Step 3: Cross multiply
    23,146,511.40x = 34,721,660.34 × 11,626,054.92
  4. Step 4: Simplify right side
    23,146,511.40x = 403,675,930,026,425.94
  5. Step 5: Solve for x
    x = 403,675,930,026,425.94/23,146,511.40
  6. Step 6: Final answer
    x = 17,440,033.32

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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.