Home / 5,481,692,000,925-8,222,811,120,895.40-2,086,181,284,330.20

Finding the Fourth Proportional to 5,481,692,000,925, 8,222,811,120,895.40 and 2,086,181,284,330.20

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Solution

The fourth proportional to 5,481,692,000,925, 8,222,811,120,895.40 and 2,086,181,284,330.20 is: 3,129,375,868,271.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,692,000,925 : 8,222,811,120,895.40 = 2,086,181,284,330.20 : x
  2. Step 2: Convert to fraction form
    5,481,692,000,925/8,222,811,120,895.40 = 2,086,181,284,330.20/x
  3. Step 3: Cross multiply
    5,481,692,000,925x = 8,222,811,120,895.40 × 2,086,181,284,330.20
  4. Step 4: Simplify right side
    5,481,692,000,925x = 17,154,274,664,994,217,666,805,760
  5. Step 5: Solve for x
    x = 17,154,274,664,994,217,666,805,760/5,481,692,000,925
  6. Step 6: Final answer
    x = 3,129,375,868,271.98

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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.