Home / 36,768,048.70-55,152,073.05-9,841,704.70

Finding the Fourth Proportional to 36,768,048.70, 55,152,073.05 and 9,841,704.70

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Solution

The fourth proportional to 36,768,048.70, 55,152,073.05 and 9,841,704.70 is: 14,762,557.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,768,048.70 : 55,152,073.05 = 9,841,704.70 : x
  2. Step 2: Convert to fraction form
    36,768,048.70/55,152,073.05 = 9,841,704.70/x
  3. Step 3: Cross multiply
    36,768,048.70x = 55,152,073.05 × 9,841,704.70
  4. Step 4: Simplify right side
    36,768,048.70x = 542,790,416,550,928.25
  5. Step 5: Solve for x
    x = 542,790,416,550,928.25/36,768,048.70
  6. Step 6: Final answer
    x = 14,762,557.05

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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.