Finding the Fourth Proportional to 4,407,844,671.05, 6,082,825,648.01 and 2,427,695,505.05
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Solution
The fourth proportional to 4,407,844,671.05, 6,082,825,648.01 and 2,427,695,505.05 is: 3,350,219,798.04
Step by Step Solution
- Step 1: Write the proportion equation
4,407,844,671.05 : 6,082,825,648.01 = 2,427,695,505.05 : x - Step 2: Convert to fraction form
4,407,844,671.05/6,082,825,648.01 = 2,427,695,505.05/x - Step 3: Cross multiply
4,407,844,671.05x = 6,082,825,648.01 × 2,427,695,505.05 - Step 4: Simplify right side
4,407,844,671.05x = 14,767,248,483,634,178,048 - Step 5: Solve for x
x = 14,767,248,483,634,178,048/4,407,844,671.05 - Step 6: Final answer
x = 3,350,219,798.04
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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.