Home / 5,939,384,674.55-8,197,053,514.68-3,528,076,693.73

Finding the Fourth Proportional to 5,939,384,674.55, 8,197,053,514.68 and 3,528,076,693.73

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Solution

The fourth proportional to 5,939,384,674.55, 8,197,053,514.68 and 3,528,076,693.73 is: 4,869,163,229.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,384,674.55 : 8,197,053,514.68 = 3,528,076,693.73 : x
  2. Step 2: Convert to fraction form
    5,939,384,674.55/8,197,053,514.68 = 3,528,076,693.73/x
  3. Step 3: Cross multiply
    5,939,384,674.55x = 8,197,053,514.68 × 3,528,076,693.73
  4. Step 4: Simplify right side
    5,939,384,674.55x = 28,919,833,462,346,756,096
  5. Step 5: Solve for x
    x = 28,919,833,462,346,756,096/5,939,384,674.55
  6. Step 6: Final answer
    x = 4,869,163,229.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.