Home / 5,481,692,000,885.80-8,222,811,120,835.20-2,086,181,284,291.20

Finding the Fourth Proportional to 5,481,692,000,885.80, 8,222,811,120,835.20 and 2,086,181,284,291.20

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Solution

The fourth proportional to 5,481,692,000,885.80, 8,222,811,120,835.20 and 2,086,181,284,291.20 is: 3,129,375,868,212.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,692,000,885.80 : 8,222,811,120,835.20 = 2,086,181,284,291.20 : x
  2. Step 2: Convert to fraction form
    5,481,692,000,885.80/8,222,811,120,835.20 = 2,086,181,284,291.20/x
  3. Step 3: Cross multiply
    5,481,692,000,885.80x = 8,222,811,120,835.20 × 2,086,181,284,291.20
  4. Step 4: Simplify right side
    5,481,692,000,885.80x = 17,154,274,664,547,938,352,496,640
  5. Step 5: Solve for x
    x = 17,154,274,664,547,938,352,496,640/5,481,692,000,885.80
  6. Step 6: Final answer
    x = 3,129,375,868,212.94

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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.