Finding the Fourth Proportional to 97,708,508,279.44, 146,478,822,154.07 and 33,957,571,566.71
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Solution
The fourth proportional to 97,708,508,279.44, 146,478,822,154.07 and 33,957,571,566.71 is: 50,907,184,787.62
Step by Step Solution
- Step 1: Write the proportion equation
97,708,508,279.44 : 146,478,822,154.07 = 33,957,571,566.71 : x - Step 2: Convert to fraction form
97,708,508,279.44/146,478,822,154.07 = 33,957,571,566.71/x - Step 3: Cross multiply
97,708,508,279.44x = 146,478,822,154.07 × 33,957,571,566.71 - Step 4: Simplify right side
97,708,508,279.44x = 4,974,065,086,304,217,989,120 - Step 5: Solve for x
x = 4,974,065,086,304,217,989,120/97,708,508,279.44 - Step 6: Final answer
x = 50,907,184,787.62
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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.