Home / 21,322,345.08-46,049,165.72

Finding the Third Proportional to 21,322,345.08 and 46,049,165.72

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Solution

The third proportional to 21,322,345.08 and 46,049,165.72 is: 99,450,865.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,322,345.08 : 46,049,165.72 = 46,049,165.72 : x
  2. Step 2: Convert to fraction form
    21,322,345.08/46,049,165.72 = 46,049,165.72/x
  3. Step 3: Cross multiply
    21,322,345.08x = 46,049,165.72 × 46,049,165.72
  4. Step 4: Simplify right side
    21,322,345.08x = 2,120,525,663,392,900.25
  5. Step 5: Solve for x
    x = 2,120,525,663,392,900.25/21,322,345.08
  6. Step 6: Final answer
    x = 99,450,865.07

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.