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Finding the Third Proportional to 4,679,937,982.50 and 9,523,319,277

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Solution

The third proportional to 4,679,937,982.50 and 9,523,319,277 is: 19,379,233,312.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,937,982.50 : 9,523,319,277 = 9,523,319,277 : x
  2. Step 2: Convert to fraction form
    4,679,937,982.50/9,523,319,277 = 9,523,319,277/x
  3. Step 3: Cross multiply
    4,679,937,982.50x = 9,523,319,277 × 9,523,319,277
  4. Step 4: Simplify right side
    4,679,937,982.50x = 90,693,610,051,679,797,248
  5. Step 5: Solve for x
    x = 90,693,610,051,679,797,248/4,679,937,982.50
  6. Step 6: Final answer
    x = 19,379,233,312.67

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.