Home / 2,869,538,552.80-4,304,307,829.20-930,841,784.80

Finding the Fourth Proportional to 2,869,538,552.80, 4,304,307,829.20 and 930,841,784.80

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Solution

The fourth proportional to 2,869,538,552.80, 4,304,307,829.20 and 930,841,784.80 is: 1,396,262,677.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,538,552.80 : 4,304,307,829.20 = 930,841,784.80 : x
  2. Step 2: Convert to fraction form
    2,869,538,552.80/4,304,307,829.20 = 930,841,784.80/x
  3. Step 3: Cross multiply
    2,869,538,552.80x = 4,304,307,829.20 × 930,841,784.80
  4. Step 4: Simplify right side
    2,869,538,552.80x = 4,006,629,582,061,140,992
  5. Step 5: Solve for x
    x = 4,006,629,582,061,140,992/2,869,538,552.80
  6. Step 6: Final answer
    x = 1,396,262,677.20

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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.