Finding the Fourth Proportional to 3,133,345,586,470.80, 4,702,165,281,970.30 and 1,093,580,654,312
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Solution
The fourth proportional to 3,133,345,586,470.80, 4,702,165,281,970.30 and 1,093,580,654,312 is: 1,641,120,279,851.45
Step by Step Solution
- Step 1: Write the proportion equation
3,133,345,586,470.80 : 4,702,165,281,970.30 = 1,093,580,654,312 : x - Step 2: Convert to fraction form
3,133,345,586,470.80/4,702,165,281,970.30 = 1,093,580,654,312/x - Step 3: Cross multiply
3,133,345,586,470.80x = 4,702,165,281,970.30 × 1,093,580,654,312 - Step 4: Simplify right side
3,133,345,586,470.80x = 5,142,196,985,740,250,329,382,912 - Step 5: Solve for x
x = 5,142,196,985,740,250,329,382,912/3,133,345,586,470.80 - Step 6: Final answer
x = 1,641,120,279,851.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.