Home / 8,968,053,661.20-13,452,080,491.80-8,968,053,661.20

Finding the Fourth Proportional to 8,968,053,661.20, 13,452,080,491.80 and 8,968,053,661.20

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Solution

The fourth proportional to 8,968,053,661.20, 13,452,080,491.80 and 8,968,053,661.20 is: 13,452,080,491.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,968,053,661.20 : 13,452,080,491.80 = 8,968,053,661.20 : x
  2. Step 2: Convert to fraction form
    8,968,053,661.20/13,452,080,491.80 = 8,968,053,661.20/x
  3. Step 3: Cross multiply
    8,968,053,661.20x = 13,452,080,491.80 × 8,968,053,661.20
  4. Step 4: Simplify right side
    8,968,053,661.20x = 120,638,979,705,244,090,368
  5. Step 5: Solve for x
    x = 120,638,979,705,244,090,368/8,968,053,661.20
  6. Step 6: Final answer
    x = 13,452,080,491.80

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Double scale
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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.