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Finding the Third Proportional to 626,900,604 and 1,463,915,520

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Solution

The third proportional to 626,900,604 and 1,463,915,520 is: 3,418,482,349.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,900,604 : 1,463,915,520 = 1,463,915,520 : x
  2. Step 2: Convert to fraction form
    626,900,604/1,463,915,520 = 1,463,915,520/x
  3. Step 3: Cross multiply
    626,900,604x = 1,463,915,520 × 1,463,915,520
  4. Step 4: Simplify right side
    626,900,604x = 2,143,048,649,696,870,400
  5. Step 5: Solve for x
    x = 2,143,048,649,696,870,400/626,900,604
  6. Step 6: Final answer
    x = 3,418,482,349.55

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.