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Finding the Third Proportional to 6,696,247,063.50 and 11,026,071,153

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Solution

The third proportional to 6,696,247,063.50 and 11,026,071,153 is: 18,155,579,374.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,247,063.50 : 11,026,071,153 = 11,026,071,153 : x
  2. Step 2: Convert to fraction form
    6,696,247,063.50/11,026,071,153 = 11,026,071,153/x
  3. Step 3: Cross multiply
    6,696,247,063.50x = 11,026,071,153 × 11,026,071,153
  4. Step 4: Simplify right side
    6,696,247,063.50x = 121,574,245,071,018,754,048
  5. Step 5: Solve for x
    x = 121,574,245,071,018,754,048/6,696,247,063.50
  6. Step 6: Final answer
    x = 18,155,579,374.26

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.