Home / 4,660,014,508.25-6,430,819,775.41-2,516,620,961.85

Finding the Fourth Proportional to 4,660,014,508.25, 6,430,819,775.41 and 2,516,620,961.85

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Solution

The fourth proportional to 4,660,014,508.25, 6,430,819,775.41 and 2,516,620,961.85 is: 3,472,936,794.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,014,508.25 : 6,430,819,775.41 = 2,516,620,961.85 : x
  2. Step 2: Convert to fraction form
    4,660,014,508.25/6,430,819,775.41 = 2,516,620,961.85/x
  3. Step 3: Cross multiply
    4,660,014,508.25x = 6,430,819,775.41 × 2,516,620,961.85
  4. Step 4: Simplify right side
    4,660,014,508.25x = 16,183,935,848,676,315,136
  5. Step 5: Solve for x
    x = 16,183,935,848,676,315,136/4,660,014,508.25
  6. Step 6: Final answer
    x = 3,472,936,794.52

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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.