Home / 3,778,171,780,672.20-5,667,257,671,008.30-3,778,171,780,672.20

Finding the Fourth Proportional to 3,778,171,780,672.20, 5,667,257,671,008.30 and 3,778,171,780,672.20

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Solution

The fourth proportional to 3,778,171,780,672.20, 5,667,257,671,008.30 and 3,778,171,780,672.20 is: 5,667,257,671,008.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,778,171,780,672.20 : 5,667,257,671,008.30 = 3,778,171,780,672.20 : x
  2. Step 2: Convert to fraction form
    3,778,171,780,672.20/5,667,257,671,008.30 = 3,778,171,780,672.20/x
  3. Step 3: Cross multiply
    3,778,171,780,672.20x = 5,667,257,671,008.30 × 3,778,171,780,672.20
  4. Step 4: Simplify right side
    3,778,171,780,672.20x = 21,411,873,006,401,612,450,627,584
  5. Step 5: Solve for x
    x = 21,411,873,006,401,612,450,627,584/3,778,171,780,672.20
  6. Step 6: Final answer
    x = 5,667,257,671,008.30

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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.