Home / 5,441,029,747,427.80-8,162,690,861,655.40-1,765,020,076,147

Finding the Fourth Proportional to 5,441,029,747,427.80, 8,162,690,861,655.40 and 1,765,020,076,147

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Solution

The fourth proportional to 5,441,029,747,427.80, 8,162,690,861,655.40 and 1,765,020,076,147 is: 2,647,901,944,115.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,029,747,427.80 : 8,162,690,861,655.40 = 1,765,020,076,147 : x
  2. Step 2: Convert to fraction form
    5,441,029,747,427.80/8,162,690,861,655.40 = 1,765,020,076,147/x
  3. Step 3: Cross multiply
    5,441,029,747,427.80x = 8,162,690,861,655.40 × 1,765,020,076,147
  4. Step 4: Simplify right side
    5,441,029,747,427.80x = 14,407,313,246,203,436,521,750,528
  5. Step 5: Solve for x
    x = 14,407,313,246,203,436,521,750,528/5,441,029,747,427.80
  6. Step 6: Final answer
    x = 2,647,901,944,115.33

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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.