Home / 16,618,006.98-24,970,848.89-8,947,323.18

Finding the Fourth Proportional to 16,618,006.98, 24,970,848.89 and 8,947,323.18

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Solution

The fourth proportional to 16,618,006.98, 24,970,848.89 and 8,947,323.18 is: 13,444,587.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,006.98 : 24,970,848.89 = 8,947,323.18 : x
  2. Step 2: Convert to fraction form
    16,618,006.98/24,970,848.89 = 8,947,323.18/x
  3. Step 3: Cross multiply
    16,618,006.98x = 24,970,848.89 × 8,947,323.18
  4. Step 4: Simplify right side
    16,618,006.98x = 223,422,255,053,037.66
  5. Step 5: Solve for x
    x = 223,422,255,053,037.66/16,618,006.98
  6. Step 6: Final answer
    x = 13,444,587.87

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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.