Finding the Fourth Proportional to 4,389,752,932.04, 6,057,865,682.36 and 2,382,588,787.88
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Solution
The fourth proportional to 4,389,752,932.04, 6,057,865,682.36 and 2,382,588,787.88 is: 3,287,976,129.12
Step by Step Solution
- Step 1: Write the proportion equation
4,389,752,932.04 : 6,057,865,682.36 = 2,382,588,787.88 : x - Step 2: Convert to fraction form
4,389,752,932.04/6,057,865,682.36 = 2,382,588,787.88/x - Step 3: Cross multiply
4,389,752,932.04x = 6,057,865,682.36 × 2,382,588,787.88 - Step 4: Simplify right side
4,389,752,932.04x = 14,433,402,853,273,960,448 - Step 5: Solve for x
x = 14,433,402,853,273,960,448/4,389,752,932.04 - Step 6: Final answer
x = 3,287,976,129.12
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.