Home / 4,580,137,385.06-6,863,849,956.83-2,086,905,183.26

Finding the Fourth Proportional to 4,580,137,385.06, 6,863,849,956.83 and 2,086,905,183.26

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Solution

The fourth proportional to 4,580,137,385.06, 6,863,849,956.83 and 2,086,905,183.26 is: 3,127,461,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,137,385.06 : 6,863,849,956.83 = 2,086,905,183.26 : x
  2. Step 2: Convert to fraction form
    4,580,137,385.06/6,863,849,956.83 = 2,086,905,183.26/x
  3. Step 3: Cross multiply
    4,580,137,385.06x = 6,863,849,956.83 × 2,086,905,183.26
  4. Step 4: Simplify right side
    4,580,137,385.06x = 14,324,204,052,027,453,440
  5. Step 5: Solve for x
    x = 14,324,204,052,027,453,440/4,580,137,385.06
  6. Step 6: Final answer
    x = 3,127,461,656.23

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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.