Home / 1,405,809,961.50-2,927,977,980.75

Finding the Third Proportional to 1,405,809,961.50 and 2,927,977,980.75

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Solution

The third proportional to 1,405,809,961.50 and 2,927,977,980.75 is: 6,098,302,964.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,809,961.50 : 2,927,977,980.75 = 2,927,977,980.75 : x
  2. Step 2: Convert to fraction form
    1,405,809,961.50/2,927,977,980.75 = 2,927,977,980.75/x
  3. Step 3: Cross multiply
    1,405,809,961.50x = 2,927,977,980.75 × 2,927,977,980.75
  4. Step 4: Simplify right side
    1,405,809,961.50x = 8,573,055,055,756,847,104
  5. Step 5: Solve for x
    x = 8,573,055,055,756,847,104/1,405,809,961.50
  6. Step 6: Final answer
    x = 6,098,302,964.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.