Home / 11,234,829.80-16,852,244.70-8,995,341.80

Finding the Fourth Proportional to 11,234,829.80, 16,852,244.70 and 8,995,341.80

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Solution

The fourth proportional to 11,234,829.80, 16,852,244.70 and 8,995,341.80 is: 13,493,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,234,829.80 : 16,852,244.70 = 8,995,341.80 : x
  2. Step 2: Convert to fraction form
    11,234,829.80/16,852,244.70 = 8,995,341.80/x
  3. Step 3: Cross multiply
    11,234,829.80x = 16,852,244.70 × 8,995,341.80
  4. Step 4: Simplify right side
    11,234,829.80x = 151,591,701,173,738.47
  5. Step 5: Solve for x
    x = 151,591,701,173,738.47/11,234,829.80
  6. Step 6: Final answer
    x = 13,493,012.70

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Double scale
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Similar ratio
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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.