Home / 9,533,519.80-14,300,279.70-8,588,735.80

Finding the Fourth Proportional to 9,533,519.80, 14,300,279.70 and 8,588,735.80

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Solution

The fourth proportional to 9,533,519.80, 14,300,279.70 and 8,588,735.80 is: 12,883,103.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,519.80 : 14,300,279.70 = 8,588,735.80 : x
  2. Step 2: Convert to fraction form
    9,533,519.80/14,300,279.70 = 8,588,735.80/x
  3. Step 3: Cross multiply
    9,533,519.80x = 14,300,279.70 × 8,588,735.80
  4. Step 4: Simplify right side
    9,533,519.80x = 122,821,324,209,403.27
  5. Step 5: Solve for x
    x = 122,821,324,209,403.27/9,533,519.80
  6. Step 6: Final answer
    x = 12,883,103.70

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1.5x scale

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.