Finding the Fourth Proportional to 3,133,345,558,566.30, 4,702,165,240,170.90 and 1,093,580,626,408
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Solution
The fourth proportional to 3,133,345,558,566.30, 4,702,165,240,170.90 and 1,093,580,626,408 is: 1,641,120,238,003.02
Step by Step Solution
- Step 1: Write the proportion equation
3,133,345,558,566.30 : 4,702,165,240,170.90 = 1,093,580,626,408 : x - Step 2: Convert to fraction form
3,133,345,558,566.30/4,702,165,240,170.90 = 1,093,580,626,408/x - Step 3: Cross multiply
3,133,345,558,566.30x = 4,702,165,240,170.90 × 1,093,580,626,408 - Step 4: Simplify right side
3,133,345,558,566.30x = 5,142,196,808,820,017,221,074,944 - Step 5: Solve for x
x = 5,142,196,808,820,017,221,074,944/3,133,345,558,566.30 - Step 6: Final answer
x = 1,641,120,238,003.02
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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.