Home / 5,426,255.81-11,299,069.69

Finding the Third Proportional to 5,426,255.81 and 11,299,069.69

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Solution

The third proportional to 5,426,255.81 and 11,299,069.69 is: 23,528,005.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,255.81 : 11,299,069.69 = 11,299,069.69 : x
  2. Step 2: Convert to fraction form
    5,426,255.81/11,299,069.69 = 11,299,069.69/x
  3. Step 3: Cross multiply
    5,426,255.81x = 11,299,069.69 × 11,299,069.69
  4. Step 4: Simplify right side
    5,426,255.81x = 127,668,975,802,981.34
  5. Step 5: Solve for x
    x = 127,668,975,802,981.34/5,426,255.81
  6. Step 6: Final answer
    x = 23,528,005.35

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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.