Finding the Fourth Proportional to 313,558,740.66, 470,307,719.21 and 95,211,002.12
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Solution
The fourth proportional to 313,558,740.66, 470,307,719.21 and 95,211,002.12 is: 142,807,274.81
Step by Step Solution
- Step 1: Write the proportion equation
313,558,740.66 : 470,307,719.21 = 95,211,002.12 : x - Step 2: Convert to fraction form
313,558,740.66/470,307,719.21 = 95,211,002.12/x - Step 3: Cross multiply
313,558,740.66x = 470,307,719.21 × 95,211,002.12 - Step 4: Simplify right side
313,558,740.66x = 44,778,469,247,928,080 - Step 5: Solve for x
x = 44,778,469,247,928,080/313,558,740.66 - Step 6: Final answer
x = 142,807,274.81
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