Finding the Fourth Proportional to 32,582,189,153.37, 48,846,909,617.67 and 10,186,409,502.70
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Solution
The fourth proportional to 32,582,189,153.37, 48,846,909,617.67 and 10,186,409,502.70 is: 15,271,368,721.26
Step by Step Solution
- Step 1: Write the proportion equation
32,582,189,153.37 : 48,846,909,617.67 = 10,186,409,502.70 : x - Step 2: Convert to fraction form
32,582,189,153.37/48,846,909,617.67 = 10,186,409,502.70/x - Step 3: Cross multiply
32,582,189,153.37x = 48,846,909,617.67 × 10,186,409,502.70 - Step 4: Simplify right side
32,582,189,153.37x = 497,574,624,306,961,711,104 - Step 5: Solve for x
x = 497,574,624,306,961,711,104/32,582,189,153.37 - Step 6: Final answer
x = 15,271,368,721.26
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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.