Finding the Fourth Proportional to 550,561,159,934.08, 825,841,739,901.12 and 550,561,159,934.08
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Solution
The fourth proportional to 550,561,159,934.08, 825,841,739,901.12 and 550,561,159,934.08 is: 825,841,739,901.12
Step by Step Solution
- Step 1: Write the proportion equation
550,561,159,934.08 : 825,841,739,901.12 = 550,561,159,934.08 : x - Step 2: Convert to fraction form
550,561,159,934.08/825,841,739,901.12 = 550,561,159,934.08/x - Step 3: Cross multiply
550,561,159,934.08x = 825,841,739,901.12 × 550,561,159,934.08 - Step 4: Simplify right side
550,561,159,934.08x = 454,676,386,241,939,414,974,464 - Step 5: Solve for x
x = 454,676,386,241,939,414,974,464/550,561,159,934.08 - Step 6: Final answer
x = 825,841,739,901.12
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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.