Home / 1,472,268,736-3,151,353,152

Finding the Third Proportional to 1,472,268,736 and 3,151,353,152

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Solution

The third proportional to 1,472,268,736 and 3,151,353,152 is: 6,745,389,918.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,268,736 : 3,151,353,152 = 3,151,353,152 : x
  2. Step 2: Convert to fraction form
    1,472,268,736/3,151,353,152 = 3,151,353,152/x
  3. Step 3: Cross multiply
    1,472,268,736x = 3,151,353,152 × 3,151,353,152
  4. Step 4: Simplify right side
    1,472,268,736x = 9,931,026,688,620,335,104
  5. Step 5: Solve for x
    x = 9,931,026,688,620,335,104/1,472,268,736
  6. Step 6: Final answer
    x = 6,745,389,918.15

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.