Home / 1,457,156,322.98-2,238,370,346.81

Finding the Third Proportional to 1,457,156,322.98 and 2,238,370,346.81

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Solution

The third proportional to 1,457,156,322.98 and 2,238,370,346.81 is: 3,438,410,643.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,156,322.98 : 2,238,370,346.81 = 2,238,370,346.81 : x
  2. Step 2: Convert to fraction form
    1,457,156,322.98/2,238,370,346.81 = 2,238,370,346.81/x
  3. Step 3: Cross multiply
    1,457,156,322.98x = 2,238,370,346.81 × 2,238,370,346.81
  4. Step 4: Simplify right side
    1,457,156,322.98x = 5,010,301,809,489,511,424
  5. Step 5: Solve for x
    x = 5,010,301,809,489,511,424/1,457,156,322.98
  6. Step 6: Final answer
    x = 3,438,410,643.02

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.