Finding the Fourth Proportional to 175,493,024.70, 263,239,537.05 and 124,474,688.70
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Solution
The fourth proportional to 175,493,024.70, 263,239,537.05 and 124,474,688.70 is: 186,712,033.05
Step by Step Solution
- Step 1: Write the proportion equation
175,493,024.70 : 263,239,537.05 = 124,474,688.70 : x - Step 2: Convert to fraction form
175,493,024.70/263,239,537.05 = 124,474,688.70/x - Step 3: Cross multiply
175,493,024.70x = 263,239,537.05 × 124,474,688.70 - Step 4: Simplify right side
175,493,024.70x = 32,766,659,427,830,868 - Step 5: Solve for x
x = 32,766,659,427,830,868/175,493,024.70 - Step 6: Final answer
x = 186,712,033.05
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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.