Home / 23,319,006.30-34,982,992.80-8,940,952.80

Finding the Fourth Proportional to 23,319,006.30, 34,982,992.80 and 8,940,952.80

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Solution

The fourth proportional to 23,319,006.30, 34,982,992.80 and 8,940,952.80 is: 13,413,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,319,006.30 : 34,982,992.80 = 8,940,952.80 : x
  2. Step 2: Convert to fraction form
    23,319,006.30/34,982,992.80 = 8,940,952.80/x
  3. Step 3: Cross multiply
    23,319,006.30x = 34,982,992.80 × 8,940,952.80
  4. Step 4: Simplify right side
    23,319,006.30x = 312,781,287,427,539.81
  5. Step 5: Solve for x
    x = 312,781,287,427,539.81/23,319,006.30
  6. Step 6: Final answer
    x = 13,413,148.20

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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.