Finding the Fourth Proportional to 726,393,126, 1,089,387,940.60 and 201,641,585.52
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Solution
The fourth proportional to 726,393,126, 1,089,387,940.60 and 201,641,585.52 is: 302,406,374.35
Step by Step Solution
- Step 1: Write the proportion equation
726,393,126 : 1,089,387,940.60 = 201,641,585.52 : x - Step 2: Convert to fraction form
726,393,126/1,089,387,940.60 = 201,641,585.52/x - Step 3: Cross multiply
726,393,126x = 1,089,387,940.60 × 201,641,585.52 - Step 4: Simplify right side
726,393,126x = 219,665,911,588,951,584 - Step 5: Solve for x
x = 219,665,911,588,951,584/726,393,126 - Step 6: Final answer
x = 302,406,374.35
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