Finding the Fourth Proportional to 304,893,927.21, 457,339,985.94 and 86,544,454.11
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Solution
The fourth proportional to 304,893,927.21, 457,339,985.94 and 86,544,454.11 is: 129,816,424.32
Step by Step Solution
- Step 1: Write the proportion equation
304,893,927.21 : 457,339,985.94 = 86,544,454.11 : x - Step 2: Convert to fraction form
304,893,927.21/457,339,985.94 = 86,544,454.11/x - Step 3: Cross multiply
304,893,927.21x = 457,339,985.94 × 86,544,454.11 - Step 4: Simplify right side
304,893,927.21x = 39,580,239,425,852,376 - Step 5: Solve for x
x = 39,580,239,425,852,376/304,893,927.21 - Step 6: Final answer
x = 129,816,424.32
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