Home / 14,557,531,984,271-20,090,025,633,682-8,061,652,645,208.20

Finding the Fourth Proportional to 14,557,531,984,271, 20,090,025,633,682 and 8,061,652,645,208.20

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Solution

The fourth proportional to 14,557,531,984,271, 20,090,025,633,682 and 8,061,652,645,208.20 is: 11,125,430,359,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,531,984,271 : 20,090,025,633,682 = 8,061,652,645,208.20 : x
  2. Step 2: Convert to fraction form
    14,557,531,984,271/20,090,025,633,682 = 8,061,652,645,208.20/x
  3. Step 3: Cross multiply
    14,557,531,984,271x = 20,090,025,633,682 × 8,061,652,645,208.20
  4. Step 4: Simplify right side
    14,557,531,984,271x = 161,958,808,292,073,058,974,302,208
  5. Step 5: Solve for x
    x = 161,958,808,292,073,058,974,302,208/14,557,531,984,271
  6. Step 6: Final answer
    x = 11,125,430,359,147.76

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.