Home / 14,670,601.40-21,984,906.90-10,802,235.80

Finding the Fourth Proportional to 14,670,601.40, 21,984,906.90 and 10,802,235.80

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Solution

The fourth proportional to 14,670,601.40, 21,984,906.90 and 10,802,235.80 is: 16,187,894.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,601.40 : 21,984,906.90 = 10,802,235.80 : x
  2. Step 2: Convert to fraction form
    14,670,601.40/21,984,906.90 = 10,802,235.80/x
  3. Step 3: Cross multiply
    14,670,601.40x = 21,984,906.90 × 10,802,235.80
  4. Step 4: Simplify right side
    14,670,601.40x = 237,486,148,374,847.03
  5. Step 5: Solve for x
    x = 237,486,148,374,847.03/14,670,601.40
  6. Step 6: Final answer
    x = 16,187,894.54

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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.