Finding the Fourth Proportional to 175,300,291.00, 241,912,607.93 and 96,984,404.99
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Solution
The fourth proportional to 175,300,291.00, 241,912,607.93 and 96,984,404.99 is: 133,837,486.56
Step by Step Solution
- Step 1: Write the proportion equation
175,300,291.00 : 241,912,607.93 = 96,984,404.99 : x - Step 2: Convert to fraction form
175,300,291.00/241,912,607.93 = 96,984,404.99/x - Step 3: Cross multiply
175,300,291.00x = 241,912,607.93 × 96,984,404.99 - Step 4: Simplify right side
175,300,291.00x = 23,461,750,339,790,068 - Step 5: Solve for x
x = 23,461,750,339,790,068/175,300,291.00 - Step 6: Final answer
x = 133,837,486.56
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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.