Home / 16,076,912.80-24,115,369.20-14,845,194.40

Finding the Fourth Proportional to 16,076,912.80, 24,115,369.20 and 14,845,194.40

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Solution

The fourth proportional to 16,076,912.80, 24,115,369.20 and 14,845,194.40 is: 22,267,791.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,076,912.80 : 24,115,369.20 = 14,845,194.40 : x
  2. Step 2: Convert to fraction form
    16,076,912.80/24,115,369.20 = 14,845,194.40/x
  3. Step 3: Cross multiply
    16,076,912.80x = 24,115,369.20 × 14,845,194.40
  4. Step 4: Simplify right side
    16,076,912.80x = 357,997,343,801,772.50
  5. Step 5: Solve for x
    x = 357,997,343,801,772.50/16,076,912.80
  6. Step 6: Final answer
    x = 22,267,791.60

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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.