Home / 5,971,968,006.80-8,957,952,010.20-5,754,289,773.20

Finding the Fourth Proportional to 5,971,968,006.80, 8,957,952,010.20 and 5,754,289,773.20

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Solution

The fourth proportional to 5,971,968,006.80, 8,957,952,010.20 and 5,754,289,773.20 is: 8,631,434,659.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,971,968,006.80 : 8,957,952,010.20 = 5,754,289,773.20 : x
  2. Step 2: Convert to fraction form
    5,971,968,006.80/8,957,952,010.20 = 5,754,289,773.20/x
  3. Step 3: Cross multiply
    5,971,968,006.80x = 8,957,952,010.20 × 5,754,289,773.20
  4. Step 4: Simplify right side
    5,971,968,006.80x = 51,546,651,641,110,241,280
  5. Step 5: Solve for x
    x = 51,546,651,641,110,241,280/5,971,968,006.80
  6. Step 6: Final answer
    x = 8,631,434,659.80

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1.5x scale

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.