Home / 6,286,393,828.35-9,427,982,335.25-1,863,779,092.83

Finding the Fourth Proportional to 6,286,393,828.35, 9,427,982,335.25 and 1,863,779,092.83

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Solution

The fourth proportional to 6,286,393,828.35, 9,427,982,335.25 and 1,863,779,092.83 is: 2,795,191,781.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,286,393,828.35 : 9,427,982,335.25 = 1,863,779,092.83 : x
  2. Step 2: Convert to fraction form
    6,286,393,828.35/9,427,982,335.25 = 1,863,779,092.83/x
  3. Step 3: Cross multiply
    6,286,393,828.35x = 9,427,982,335.25 × 1,863,779,092.83
  4. Step 4: Simplify right side
    6,286,393,828.35x = 17,571,676,364,000,192,512
  5. Step 5: Solve for x
    x = 17,571,676,364,000,192,512/6,286,393,828.35
  6. Step 6: Final answer
    x = 2,795,191,781.46

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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.