Finding the Fourth Proportional to 391,844,902.77, 587,768,562.81 and 96,740,056.53
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Solution
The fourth proportional to 391,844,902.77, 587,768,562.81 and 96,740,056.53 is: 145,110,383.19
Step by Step Solution
- Step 1: Write the proportion equation
391,844,902.77 : 587,768,562.81 = 96,740,056.53 : x - Step 2: Convert to fraction form
391,844,902.77/587,768,562.81 = 96,740,056.53/x - Step 3: Cross multiply
391,844,902.77x = 587,768,562.81 × 96,740,056.53 - Step 4: Simplify right side
391,844,902.77x = 56,860,763,992,796,248 - Step 5: Solve for x
x = 56,860,763,992,796,248/391,844,902.77 - Step 6: Final answer
x = 145,110,383.19
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