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Finding the Third Proportional to 170,777,871 and 367,492,590

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Solution

The third proportional to 170,777,871 and 367,492,590 is: 790,798,028.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,777,871 : 367,492,590 = 367,492,590 : x
  2. Step 2: Convert to fraction form
    170,777,871/367,492,590 = 367,492,590/x
  3. Step 3: Cross multiply
    170,777,871x = 367,492,590 × 367,492,590
  4. Step 4: Simplify right side
    170,777,871x = 135,050,803,704,908,096
  5. Step 5: Solve for x
    x = 135,050,803,704,908,096/170,777,871
  6. Step 6: Final answer
    x = 790,798,028.54

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.