Home / 5,536,501,654.02-8,304,774,026.94-1,339,447,734.78

Finding the Fourth Proportional to 5,536,501,654.02, 8,304,774,026.94 and 1,339,447,734.78

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Solution

The fourth proportional to 5,536,501,654.02, 8,304,774,026.94 and 1,339,447,734.78 is: 2,009,176,814.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,501,654.02 : 8,304,774,026.94 = 1,339,447,734.78 : x
  2. Step 2: Convert to fraction form
    5,536,501,654.02/8,304,774,026.94 = 1,339,447,734.78/x
  3. Step 3: Cross multiply
    5,536,501,654.02x = 8,304,774,026.94 × 1,339,447,734.78
  4. Step 4: Simplify right side
    5,536,501,654.02x = 11,123,810,758,244,560,896
  5. Step 5: Solve for x
    x = 11,123,810,758,244,560,896/5,536,501,654.02
  6. Step 6: Final answer
    x = 2,009,176,814.78

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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.