Home / 16,635,257.40-24,952,886.10-9,444,012.60

Finding the Fourth Proportional to 16,635,257.40, 24,952,886.10 and 9,444,012.60

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Solution

The fourth proportional to 16,635,257.40, 24,952,886.10 and 9,444,012.60 is: 14,166,018.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,257.40 : 24,952,886.10 = 9,444,012.60 : x
  2. Step 2: Convert to fraction form
    16,635,257.40/24,952,886.10 = 9,444,012.60/x
  3. Step 3: Cross multiply
    16,635,257.40x = 24,952,886.10 × 9,444,012.60
  4. Step 4: Simplify right side
    16,635,257.40x = 235,655,370,734,764.88
  5. Step 5: Solve for x
    x = 235,655,370,734,764.88/16,635,257.40
  6. Step 6: Final answer
    x = 14,166,018.90

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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.