Finding the Fourth Proportional to 574,352,126.00, 861,778,780.29 and 201,127,887.08
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Solution
The fourth proportional to 574,352,126.00, 861,778,780.29 and 201,127,887.08 is: 301,779,583.22
Step by Step Solution
- Step 1: Write the proportion equation
574,352,126.00 : 861,778,780.29 = 201,127,887.08 : x - Step 2: Convert to fraction form
574,352,126.00/861,778,780.29 = 201,127,887.08/x - Step 3: Cross multiply
574,352,126.00x = 861,778,780.29 × 201,127,887.08 - Step 4: Simplify right side
574,352,126.00x = 173,327,745,205,798,336 - Step 5: Solve for x
x = 173,327,745,205,798,336/574,352,126.00 - Step 6: Final answer
x = 301,779,583.22
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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.