Home / 33,118,906.80-49,678,360.20-14,943,624.60

Finding the Fourth Proportional to 33,118,906.80, 49,678,360.20 and 14,943,624.60

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Solution

The fourth proportional to 33,118,906.80, 49,678,360.20 and 14,943,624.60 is: 22,415,436.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,118,906.80 : 49,678,360.20 = 14,943,624.60 : x
  2. Step 2: Convert to fraction form
    33,118,906.80/49,678,360.20 = 14,943,624.60/x
  3. Step 3: Cross multiply
    33,118,906.80x = 49,678,360.20 × 14,943,624.60
  4. Step 4: Simplify right side
    33,118,906.80x = 742,374,765,572,381
  5. Step 5: Solve for x
    x = 742,374,765,572,381/33,118,906.80
  6. Step 6: Final answer
    x = 22,415,436.90

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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.