Finding the Fourth Proportional to 339,363,041.08, 468,320,823.48 and 190,684,744.96
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Solution
The fourth proportional to 339,363,041.08, 468,320,823.48 and 190,684,744.96 is: 263,144,850.72
Step by Step Solution
- Step 1: Write the proportion equation
339,363,041.08 : 468,320,823.48 = 190,684,744.96 : x - Step 2: Convert to fraction form
339,363,041.08/468,320,823.48 = 190,684,744.96/x - Step 3: Cross multiply
339,363,041.08x = 468,320,823.48 × 190,684,744.96 - Step 4: Simplify right side
339,363,041.08x = 89,301,636,784,740,992 - Step 5: Solve for x
x = 89,301,636,784,740,992/339,363,041.08 - Step 6: Final answer
x = 263,144,850.72
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.