Finding the Fourth Proportional to 32,122,541,972,376, 48,193,266,502,776 and 10,364,641,197,776
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Solution
The fourth proportional to 32,122,541,972,376, 48,193,266,502,776 and 10,364,641,197,776 is: 15,550,012,071,884.71
Step by Step Solution
- Step 1: Write the proportion equation
32,122,541,972,376 : 48,193,266,502,776 = 10,364,641,197,776 : x - Step 2: Convert to fraction form
32,122,541,972,376/48,193,266,502,776 = 10,364,641,197,776/x - Step 3: Cross multiply
32,122,541,972,376x = 48,193,266,502,776 × 10,364,641,197,776 - Step 4: Simplify right side
32,122,541,972,376x = 499,505,915,450,070,223,051,292,672 - Step 5: Solve for x
x = 499,505,915,450,070,223,051,292,672/32,122,541,972,376 - Step 6: Final answer
x = 15,550,012,071,884.71
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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.