Finding the Fourth Proportional to 544,570,260.64, 751,511,755.92 and 297,052,715.68
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Solution
The fourth proportional to 544,570,260.64, 751,511,755.92 and 297,052,715.68 is: 409,935,363.89
Step by Step Solution
- Step 1: Write the proportion equation
544,570,260.64 : 751,511,755.92 = 297,052,715.68 : x - Step 2: Convert to fraction form
544,570,260.64/751,511,755.92 = 297,052,715.68/x - Step 3: Cross multiply
544,570,260.64x = 751,511,755.92 × 297,052,715.68 - Step 4: Simplify right side
544,570,260.64x = 223,238,607,961,481,312 - Step 5: Solve for x
x = 223,238,607,961,481,312/544,570,260.64 - Step 6: Final answer
x = 409,935,363.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.