Finding the Fourth Proportional to 340,644,633.18, 511,009,443.99 and 133,356,267.96
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Solution
The fourth proportional to 340,644,633.18, 511,009,443.99 and 133,356,267.96 is: 200,051,037.67
Step by Step Solution
- Step 1: Write the proportion equation
340,644,633.18 : 511,009,443.99 = 133,356,267.96 : x - Step 2: Convert to fraction form
340,644,633.18/511,009,443.99 = 133,356,267.96/x - Step 3: Cross multiply
340,644,633.18x = 511,009,443.99 × 133,356,267.96 - Step 4: Simplify right side
340,644,633.18x = 68,146,312,342,821,048 - Step 5: Solve for x
x = 68,146,312,342,821,048/340,644,633.18 - Step 6: Final answer
x = 200,051,037.67
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