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Finding the Third Proportional to 27,426,260 and 57,122,575

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Solution

The third proportional to 27,426,260 and 57,122,575 is: 118,973,151.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426,260 : 57,122,575 = 57,122,575 : x
  2. Step 2: Convert to fraction form
    27,426,260/57,122,575 = 57,122,575/x
  3. Step 3: Cross multiply
    27,426,260x = 57,122,575 × 57,122,575
  4. Step 4: Simplify right side
    27,426,260x = 3,262,988,574,630,625
  5. Step 5: Solve for x
    x = 3,262,988,574,630,625/27,426,260
  6. Step 6: Final answer
    x = 118,973,151.08

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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.