Finding the Fourth Proportional to 45,671,355.36, 63,027,288.29 and 24,764,093.26
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Solution
The fourth proportional to 45,671,355.36, 63,027,288.29 and 24,764,093.26 is: 34,174,892.18
Step by Step Solution
- Step 1: Write the proportion equation
45,671,355.36 : 63,027,288.29 = 24,764,093.26 : x - Step 2: Convert to fraction form
45,671,355.36/63,027,288.29 = 24,764,093.26/x - Step 3: Cross multiply
45,671,355.36x = 63,027,288.29 × 24,764,093.26 - Step 4: Simplify right side
45,671,355.36x = 1,560,813,644,975,253.25 - Step 5: Solve for x
x = 1,560,813,644,975,253.25/45,671,355.36 - Step 6: Final answer
x = 34,174,892.18
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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.