Home / 6,526,172,556,171.30-9,006,146,126,792.40-3,559,864,542,759.20

Finding the Fourth Proportional to 6,526,172,556,171.30, 9,006,146,126,792.40 and 3,559,864,542,759.20

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Solution

The fourth proportional to 6,526,172,556,171.30, 9,006,146,126,792.40 and 3,559,864,542,759.20 is: 4,912,628,341,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,172,556,171.30 : 9,006,146,126,792.40 = 3,559,864,542,759.20 : x
  2. Step 2: Convert to fraction form
    6,526,172,556,171.30/9,006,146,126,792.40 = 3,559,864,542,759.20/x
  3. Step 3: Cross multiply
    6,526,172,556,171.30x = 9,006,146,126,792.40 × 3,559,864,542,759.20
  4. Step 4: Simplify right side
    6,526,172,556,171.30x = 32,060,660,263,676,370,858,541,056
  5. Step 5: Solve for x
    x = 32,060,660,263,676,370,858,541,056/6,526,172,556,171.30
  6. Step 6: Final answer
    x = 4,912,628,341,915.21

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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.