Home / 10,419,485,349.75-14,058,332,056.13

Finding the Third Proportional to 10,419,485,349.75 and 14,058,332,056.13

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Solution

The third proportional to 10,419,485,349.75 and 14,058,332,056.13 is: 18,967,990,602.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,419,485,349.75 : 14,058,332,056.13 = 14,058,332,056.13 : x
  2. Step 2: Convert to fraction form
    10,419,485,349.75/14,058,332,056.13 = 14,058,332,056.13/x
  3. Step 3: Cross multiply
    10,419,485,349.75x = 14,058,332,056.13 × 14,058,332,056.13
  4. Step 4: Simplify right side
    10,419,485,349.75x = 197,636,700,200,271,773,696
  5. Step 5: Solve for x
    x = 197,636,700,200,271,773,696/10,419,485,349.75
  6. Step 6: Final answer
    x = 18,967,990,602.82

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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.