Finding the Fourth Proportional to 376,432,954.40, 564,168,456.84 and 303,684,042.08
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Solution
The fourth proportional to 376,432,954.40, 564,168,456.84 and 303,684,042.08 is: 455,138,040.88
Step by Step Solution
- Step 1: Write the proportion equation
376,432,954.40 : 564,168,456.84 = 303,684,042.08 : x - Step 2: Convert to fraction form
376,432,954.40/564,168,456.84 = 303,684,042.08/x - Step 3: Cross multiply
376,432,954.40x = 564,168,456.84 × 303,684,042.08 - Step 4: Simplify right side
376,432,954.40x = 171,328,957,387,207,232 - Step 5: Solve for x
x = 171,328,957,387,207,232/376,432,954.40 - Step 6: Final answer
x = 455,138,040.88
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