Home / 16,385,430,398.85-24,575,373,433.60-4,591,834,559.82

Finding the Fourth Proportional to 16,385,430,398.85, 24,575,373,433.60 and 4,591,834,559.82

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Solution

The fourth proportional to 16,385,430,398.85, 24,575,373,433.60 and 4,591,834,559.82 is: 6,886,974,971.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,385,430,398.85 : 24,575,373,433.60 = 4,591,834,559.82 : x
  2. Step 2: Convert to fraction form
    16,385,430,398.85/24,575,373,433.60 = 4,591,834,559.82/x
  3. Step 3: Cross multiply
    16,385,430,398.85x = 24,575,373,433.60 × 4,591,834,559.82
  4. Step 4: Simplify right side
    16,385,430,398.85x = 112,846,049,052,886,761,472
  5. Step 5: Solve for x
    x = 112,846,049,052,886,761,472/16,385,430,398.85
  6. Step 6: Final answer
    x = 6,886,974,971.42

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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.