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Finding the Third Proportional to 10,173,114,396 and 13,740,458,796

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Solution

The third proportional to 10,173,114,396 and 13,740,458,796 is: 18,558,742,247.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,173,114,396 : 13,740,458,796 = 13,740,458,796 : x
  2. Step 2: Convert to fraction form
    10,173,114,396/13,740,458,796 = 13,740,458,796/x
  3. Step 3: Cross multiply
    10,173,114,396x = 13,740,458,796 × 13,740,458,796
  4. Step 4: Simplify right side
    10,173,114,396x = 188,800,207,924,573,765,632
  5. Step 5: Solve for x
    x = 188,800,207,924,573,765,632/10,173,114,396
  6. Step 6: Final answer
    x = 18,558,742,247.00

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.