Home / 16,601,839.90-24,890,950.05-6,362,743.30

Finding the Fourth Proportional to 16,601,839.90, 24,890,950.05 and 6,362,743.30

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Solution

The fourth proportional to 16,601,839.90, 24,890,950.05 and 6,362,743.30 is: 9,539,588.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,601,839.90 : 24,890,950.05 = 6,362,743.30 : x
  2. Step 2: Convert to fraction form
    16,601,839.90/24,890,950.05 = 6,362,743.30/x
  3. Step 3: Cross multiply
    16,601,839.90x = 24,890,950.05 × 6,362,743.30
  4. Step 4: Simplify right side
    16,601,839.90x = 158,374,725,661,272.16
  5. Step 5: Solve for x
    x = 158,374,725,661,272.16/16,601,839.90
  6. Step 6: Final answer
    x = 9,539,588.78

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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.