Home / 10,279,242,070.50-13,869,111,125.25

Finding the Third Proportional to 10,279,242,070.50 and 13,869,111,125.25

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Solution

The third proportional to 10,279,242,070.50 and 13,869,111,125.25 is: 18,712,687,383.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,279,242,070.50 : 13,869,111,125.25 = 13,869,111,125.25 : x
  2. Step 2: Convert to fraction form
    10,279,242,070.50/13,869,111,125.25 = 13,869,111,125.25/x
  3. Step 3: Cross multiply
    10,279,242,070.50x = 13,869,111,125.25 × 13,869,111,125.25
  4. Step 4: Simplify right side
    10,279,242,070.50x = 192,352,243,404,533,334,016
  5. Step 5: Solve for x
    x = 192,352,243,404,533,334,016/10,279,242,070.50
  6. Step 6: Final answer
    x = 18,712,687,383.49

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