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Finding the Third Proportional to 436,971,518.25 and 936,271,011

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Solution

The third proportional to 436,971,518.25 and 936,271,011 is: 2,006,088,198.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,971,518.25 : 936,271,011 = 936,271,011 : x
  2. Step 2: Convert to fraction form
    436,971,518.25/936,271,011 = 936,271,011/x
  3. Step 3: Cross multiply
    436,971,518.25x = 936,271,011 × 936,271,011
  4. Step 4: Simplify right side
    436,971,518.25x = 876,603,406,038,962,176
  5. Step 5: Solve for x
    x = 876,603,406,038,962,176/436,971,518.25
  6. Step 6: Final answer
    x = 2,006,088,198.95

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.