Home / 16,028,930,021.10-22,394,637,315.30-16,028,930,021.10

Finding the Fourth Proportional to 16,028,930,021.10, 22,394,637,315.30 and 16,028,930,021.10

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Solution

The fourth proportional to 16,028,930,021.10, 22,394,637,315.30 and 16,028,930,021.10 is: 22,394,637,315.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,028,930,021.10 : 22,394,637,315.30 = 16,028,930,021.10 : x
  2. Step 2: Convert to fraction form
    16,028,930,021.10/22,394,637,315.30 = 16,028,930,021.10/x
  3. Step 3: Cross multiply
    16,028,930,021.10x = 22,394,637,315.30 × 16,028,930,021.10
  4. Step 4: Simplify right side
    16,028,930,021.10x = 358,962,074,374,858,473,472
  5. Step 5: Solve for x
    x = 358,962,074,374,858,473,472/16,028,930,021.10
  6. Step 6: Final answer
    x = 22,394,637,315.30

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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.