Finding the Fourth Proportional to 201,027,317.13, 301,558,344.16 and 55,460,878.70
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Solution
The fourth proportional to 201,027,317.13, 301,558,344.16 and 55,460,878.70 is: 83,196,109.79
Step by Step Solution
- Step 1: Write the proportion equation
201,027,317.13 : 301,558,344.16 = 55,460,878.70 : x - Step 2: Convert to fraction form
201,027,317.13/301,558,344.16 = 55,460,878.70/x - Step 3: Cross multiply
201,027,317.13x = 301,558,344.16 × 55,460,878.70 - Step 4: Simplify right side
201,027,317.13x = 16,724,690,746,430,616 - Step 5: Solve for x
x = 16,724,690,746,430,616/201,027,317.13 - Step 6: Final answer
x = 83,196,109.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.