Home / 14,763,620.40-22,145,430.60-4,126,052.40

Finding the Fourth Proportional to 14,763,620.40, 22,145,430.60 and 4,126,052.40

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Solution

The fourth proportional to 14,763,620.40, 22,145,430.60 and 4,126,052.40 is: 6,189,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,620.40 : 22,145,430.60 = 4,126,052.40 : x
  2. Step 2: Convert to fraction form
    14,763,620.40/22,145,430.60 = 4,126,052.40/x
  3. Step 3: Cross multiply
    14,763,620.40x = 22,145,430.60 × 4,126,052.40
  4. Step 4: Simplify right side
    14,763,620.40x = 91,373,207,076,163.44
  5. Step 5: Solve for x
    x = 91,373,207,076,163.44/14,763,620.40
  6. Step 6: Final answer
    x = 6,189,078.60

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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.