Finding the Fourth Proportional to 62,203,230.60, 93,298,546.14 and 16,769,617.80
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Solution
The fourth proportional to 62,203,230.60, 93,298,546.14 and 16,769,617.80 is: 25,152,728.32
Step by Step Solution
- Step 1: Write the proportion equation
62,203,230.60 : 93,298,546.14 = 16,769,617.80 : x - Step 2: Convert to fraction form
62,203,230.60/93,298,546.14 = 16,769,617.80/x - Step 3: Cross multiply
62,203,230.60x = 93,298,546.14 × 16,769,617.80 - Step 4: Simplify right side
62,203,230.60x = 1,564,580,960,063,465.25 - Step 5: Solve for x
x = 1,564,580,960,063,465.25/62,203,230.60 - Step 6: Final answer
x = 25,152,728.32
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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.