Home / 42,463,726,683.38-65,933,030,902.13

Finding the Third Proportional to 42,463,726,683.38 and 65,933,030,902.13

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Solution

The third proportional to 42,463,726,683.38 and 65,933,030,902.13 is: 102,373,599,857.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,463,726,683.38 : 65,933,030,902.13 = 65,933,030,902.13 : x
  2. Step 2: Convert to fraction form
    42,463,726,683.38/65,933,030,902.13 = 65,933,030,902.13/x
  3. Step 3: Cross multiply
    42,463,726,683.38x = 65,933,030,902.13 × 65,933,030,902.13
  4. Step 4: Simplify right side
    42,463,726,683.38x = 4,347,164,563,940,570,038,272
  5. Step 5: Solve for x
    x = 4,347,164,563,940,570,038,272/42,463,726,683.38
  6. Step 6: Final answer
    x = 102,373,599,857.47

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.