Home / 5,347,460.25-11,547,128.25

Finding the Third Proportional to 5,347,460.25 and 11,547,128.25

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Solution

The third proportional to 5,347,460.25 and 11,547,128.25 is: 24,934,485.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,347,460.25 : 11,547,128.25 = 11,547,128.25 : x
  2. Step 2: Convert to fraction form
    5,347,460.25/11,547,128.25 = 11,547,128.25/x
  3. Step 3: Cross multiply
    5,347,460.25x = 11,547,128.25 × 11,547,128.25
  4. Step 4: Simplify right side
    5,347,460.25x = 133,336,170,821,948.06
  5. Step 5: Solve for x
    x = 133,336,170,821,948.06/5,347,460.25
  6. Step 6: Final answer
    x = 24,934,485.64

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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.