Home / 16,028,932,078.35-22,394,640,195.45-16,028,932,078.35

Finding the Fourth Proportional to 16,028,932,078.35, 22,394,640,195.45 and 16,028,932,078.35

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Solution

The fourth proportional to 16,028,932,078.35, 22,394,640,195.45 and 16,028,932,078.35 is: 22,394,640,195.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,028,932,078.35 : 22,394,640,195.45 = 16,028,932,078.35 : x
  2. Step 2: Convert to fraction form
    16,028,932,078.35/22,394,640,195.45 = 16,028,932,078.35/x
  3. Step 3: Cross multiply
    16,028,932,078.35x = 22,394,640,195.45 × 16,028,932,078.35
  4. Step 4: Simplify right side
    16,028,932,078.35x = 358,962,166,611,954,827,264
  5. Step 5: Solve for x
    x = 358,962,166,611,954,827,264/16,028,932,078.35
  6. Step 6: Final answer
    x = 22,394,640,195.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.