Home / 1,679,619,195.20-2,514,893,829.60-1,679,619,195.20

Finding the Fourth Proportional to 1,679,619,195.20, 2,514,893,829.60 and 1,679,619,195.20

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Solution

The fourth proportional to 1,679,619,195.20, 2,514,893,829.60 and 1,679,619,195.20 is: 2,514,893,829.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,619,195.20 : 2,514,893,829.60 = 1,679,619,195.20 : x
  2. Step 2: Convert to fraction form
    1,679,619,195.20/2,514,893,829.60 = 1,679,619,195.20/x
  3. Step 3: Cross multiply
    1,679,619,195.20x = 2,514,893,829.60 × 1,679,619,195.20
  4. Step 4: Simplify right side
    1,679,619,195.20x = 4,224,063,950,086,197,760
  5. Step 5: Solve for x
    x = 4,224,063,950,086,197,760/1,679,619,195.20
  6. Step 6: Final answer
    x = 2,514,893,829.60

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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.