Home / 4,486,086,677.82-6,730,293,483.24-2,385,836,039.28

Finding the Fourth Proportional to 4,486,086,677.82, 6,730,293,483.24 and 2,385,836,039.28

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Solution

The fourth proportional to 4,486,086,677.82, 6,730,293,483.24 and 2,385,836,039.28 is: 3,579,372,825.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,086,677.82 : 6,730,293,483.24 = 2,385,836,039.28 : x
  2. Step 2: Convert to fraction form
    4,486,086,677.82/6,730,293,483.24 = 2,385,836,039.28/x
  3. Step 3: Cross multiply
    4,486,086,677.82x = 6,730,293,483.24 × 2,385,836,039.28
  4. Step 4: Simplify right side
    4,486,086,677.82x = 16,057,376,747,245,318,144
  5. Step 5: Solve for x
    x = 16,057,376,747,245,318,144/4,486,086,677.82
  6. Step 6: Final answer
    x = 3,579,372,825.46

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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.