Home / 1,103,514,394,512.80-1,655,271,591,769.10-1,103,514,394,512.80

Finding the Fourth Proportional to 1,103,514,394,512.80, 1,655,271,591,769.10 and 1,103,514,394,512.80

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Solution

The fourth proportional to 1,103,514,394,512.80, 1,655,271,591,769.10 and 1,103,514,394,512.80 is: 1,655,271,591,769.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,514,394,512.80 : 1,655,271,591,769.10 = 1,103,514,394,512.80 : x
  2. Step 2: Convert to fraction form
    1,103,514,394,512.80/1,655,271,591,769.10 = 1,103,514,394,512.80/x
  3. Step 3: Cross multiply
    1,103,514,394,512.80x = 1,655,271,591,769.10 × 1,103,514,394,512.80
  4. Step 4: Simplify right side
    1,103,514,394,512.80x = 1,826,616,028,345,317,256,593,408
  5. Step 5: Solve for x
    x = 1,826,616,028,345,317,256,593,408/1,103,514,394,512.80
  6. Step 6: Final answer
    x = 1,655,271,591,769.10

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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.