Finding the Fourth Proportional to 32,210,820.52, 48,346,090.62 and 16,265,665.96
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Solution
The fourth proportional to 32,210,820.52, 48,346,090.62 and 16,265,665.96 is: 24,413,577.42
Step by Step Solution
- Step 1: Write the proportion equation
32,210,820.52 : 48,346,090.62 = 16,265,665.96 : x - Step 2: Convert to fraction form
32,210,820.52/48,346,090.62 = 16,265,665.96/x - Step 3: Cross multiply
32,210,820.52x = 48,346,090.62 × 16,265,665.96 - Step 4: Simplify right side
32,210,820.52x = 786,381,360,496,809.25 - Step 5: Solve for x
x = 786,381,360,496,809.25/32,210,820.52 - Step 6: Final answer
x = 24,413,577.42
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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.