Home / 6,294,671,283.70-8,687,408,093.30-3,582,598,489.21

Finding the Fourth Proportional to 6,294,671,283.70, 8,687,408,093.30 and 3,582,598,489.21

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Solution

The fourth proportional to 6,294,671,283.70, 8,687,408,093.30 and 3,582,598,489.21 is: 4,944,419,447.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,294,671,283.70 : 8,687,408,093.30 = 3,582,598,489.21 : x
  2. Step 2: Convert to fraction form
    6,294,671,283.70/8,687,408,093.30 = 3,582,598,489.21/x
  3. Step 3: Cross multiply
    6,294,671,283.70x = 8,687,408,093.30 × 3,582,598,489.21
  4. Step 4: Simplify right side
    6,294,671,283.70x = 31,123,495,110,145,957,888
  5. Step 5: Solve for x
    x = 31,123,495,110,145,957,888/6,294,671,283.70
  6. Step 6: Final answer
    x = 4,944,419,447.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.