Home / 1,777,351,893,181.20-2,452,703,893,393.20-1,045,787,683,999.30

Finding the Fourth Proportional to 1,777,351,893,181.20, 2,452,703,893,393.20 and 1,045,787,683,999.30

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Solution

The fourth proportional to 1,777,351,893,181.20, 2,452,703,893,393.20 and 1,045,787,683,999.30 is: 1,443,162,456,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,351,893,181.20 : 2,452,703,893,393.20 = 1,045,787,683,999.30 : x
  2. Step 2: Convert to fraction form
    1,777,351,893,181.20/2,452,703,893,393.20 = 1,045,787,683,999.30/x
  3. Step 3: Cross multiply
    1,777,351,893,181.20x = 2,452,703,893,393.20 × 1,045,787,683,999.30
  4. Step 4: Simplify right side
    1,777,351,893,181.20x = 2,565,007,524,207,740,804,136,960
  5. Step 5: Solve for x
    x = 2,565,007,524,207,740,804,136,960/1,777,351,893,181.20
  6. Step 6: Final answer
    x = 1,443,162,456,488.43

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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.