Home / 27,827,757,701.40-41,741,636,552.10-14,557,888,507.80

Finding the Fourth Proportional to 27,827,757,701.40, 41,741,636,552.10 and 14,557,888,507.80

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Solution

The fourth proportional to 27,827,757,701.40, 41,741,636,552.10 and 14,557,888,507.80 is: 21,836,832,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,827,757,701.40 : 41,741,636,552.10 = 14,557,888,507.80 : x
  2. Step 2: Convert to fraction form
    27,827,757,701.40/41,741,636,552.10 = 14,557,888,507.80/x
  3. Step 3: Cross multiply
    27,827,757,701.40x = 41,741,636,552.10 × 14,557,888,507.80
  4. Step 4: Simplify right side
    27,827,757,701.40x = 607,670,091,058,580,946,944
  5. Step 5: Solve for x
    x = 607,670,091,058,580,946,944/27,827,757,701.40
  6. Step 6: Final answer
    x = 21,836,832,761.70

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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.