Finding the Fourth Proportional to 368,272,766.52, 552,653,130.66 and 202,392,115.02
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Solution
The fourth proportional to 368,272,766.52, 552,653,130.66 and 202,392,115.02 is: 303,722,257.40
Step by Step Solution
- Step 1: Write the proportion equation
368,272,766.52 : 552,653,130.66 = 202,392,115.02 : x - Step 2: Convert to fraction form
368,272,766.52/552,653,130.66 = 202,392,115.02/x - Step 3: Cross multiply
368,272,766.52x = 552,653,130.66 × 202,392,115.02 - Step 4: Simplify right side
368,272,766.52x = 111,852,635,986,701,808 - Step 5: Solve for x
x = 111,852,635,986,701,808/368,272,766.52 - Step 6: Final answer
x = 303,722,257.40
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