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Finding the Third Proportional to 6,907,999,408 and 10,611,532,208

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Solution

The third proportional to 6,907,999,408 and 10,611,532,208 is: 16,300,611,675.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,999,408 : 10,611,532,208 = 10,611,532,208 : x
  2. Step 2: Convert to fraction form
    6,907,999,408/10,611,532,208 = 10,611,532,208/x
  3. Step 3: Cross multiply
    6,907,999,408x = 10,611,532,208 × 10,611,532,208
  4. Step 4: Simplify right side
    6,907,999,408x = 112,604,615,801,421,348,864
  5. Step 5: Solve for x
    x = 112,604,615,801,421,348,864/6,907,999,408
  6. Step 6: Final answer
    x = 16,300,611,675.07

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.