Finding the Fourth Proportional to 737,357,058.24, 1,017,583,653.60 and 424,091,359.68
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Solution
The fourth proportional to 737,357,058.24, 1,017,583,653.60 and 424,091,359.68 is: 585,263,856.12
Step by Step Solution
- Step 1: Write the proportion equation
737,357,058.24 : 1,017,583,653.60 = 424,091,359.68 : x - Step 2: Convert to fraction form
737,357,058.24/1,017,583,653.60 = 424,091,359.68/x - Step 3: Cross multiply
737,357,058.24x = 1,017,583,653.60 × 424,091,359.68 - Step 4: Simplify right side
737,357,058.24x = 431,548,435,243,366,144 - Step 5: Solve for x
x = 431,548,435,243,366,144/737,357,058.24 - Step 6: Final answer
x = 585,263,856.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.