Home / 27,827,757,832.40-41,741,636,748.60-14,557,888,638.80

Finding the Fourth Proportional to 27,827,757,832.40, 41,741,636,748.60 and 14,557,888,638.80

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Solution

The fourth proportional to 27,827,757,832.40, 41,741,636,748.60 and 14,557,888,638.80 is: 21,836,832,958.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,827,757,832.40 : 41,741,636,748.60 = 14,557,888,638.80 : x
  2. Step 2: Convert to fraction form
    27,827,757,832.40/41,741,636,748.60 = 14,557,888,638.80/x
  3. Step 3: Cross multiply
    27,827,757,832.40x = 41,741,636,748.60 × 14,557,888,638.80
  4. Step 4: Simplify right side
    27,827,757,832.40x = 607,670,099,387,360,477,184
  5. Step 5: Solve for x
    x = 607,670,099,387,360,477,184/27,827,757,832.40
  6. Step 6: Final answer
    x = 21,836,832,958.20

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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.