Finding the Fourth Proportional to 5,908,954,254.84, 8,154,550,179.18 and 3,232,672,349.88
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Solution
The fourth proportional to 5,908,954,254.84, 8,154,550,179.18 and 3,232,672,349.88 is: 4,461,193,597.56
Step by Step Solution
- Step 1: Write the proportion equation
5,908,954,254.84 : 8,154,550,179.18 = 3,232,672,349.88 : x - Step 2: Convert to fraction form
5,908,954,254.84/8,154,550,179.18 = 3,232,672,349.88/x - Step 3: Cross multiply
5,908,954,254.84x = 8,154,550,179.18 × 3,232,672,349.88 - Step 4: Simplify right side
5,908,954,254.84x = 26,360,988,889,944,186,880 - Step 5: Solve for x
x = 26,360,988,889,944,186,880/5,908,954,254.84 - Step 6: Final answer
x = 4,461,193,597.56
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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.