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Finding the Third Proportional to 27,352,512 and 43,312,014

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Solution

The third proportional to 27,352,512 and 43,312,014 is: 68,583,483.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,352,512 : 43,312,014 = 43,312,014 : x
  2. Step 2: Convert to fraction form
    27,352,512/43,312,014 = 43,312,014/x
  3. Step 3: Cross multiply
    27,352,512x = 43,312,014 × 43,312,014
  4. Step 4: Simplify right side
    27,352,512x = 1,875,930,556,736,196
  5. Step 5: Solve for x
    x = 1,875,930,556,736,196/27,352,512
  6. Step 6: Final answer
    x = 68,583,483.55

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.