Finding the Fourth Proportional to 44,034,655.68, 60,767,966.83 and 24,455,544.05
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Solution
The fourth proportional to 44,034,655.68, 60,767,966.83 and 24,455,544.05 is: 33,748,729.65
Step by Step Solution
- Step 1: Write the proportion equation
44,034,655.68 : 60,767,966.83 = 24,455,544.05 : x - Step 2: Convert to fraction form
44,034,655.68/60,767,966.83 = 24,455,544.05/x - Step 3: Cross multiply
44,034,655.68x = 60,767,966.83 × 24,455,544.05 - Step 4: Simplify right side
44,034,655.68x = 1,486,113,689,640,003.75 - Step 5: Solve for x
x = 1,486,113,689,640,003.75/44,034,655.68 - Step 6: Final answer
x = 33,748,729.65
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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.