Finding the Fourth Proportional to 6,183,487,052.96, 9,270,996,210.39 and 3,148,910,848.59
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Solution
The fourth proportional to 6,183,487,052.96, 9,270,996,210.39 and 3,148,910,848.59 is: 4,721,209,940.94
Step by Step Solution
- Step 1: Write the proportion equation
6,183,487,052.96 : 9,270,996,210.39 = 3,148,910,848.59 : x - Step 2: Convert to fraction form
6,183,487,052.96/9,270,996,210.39 = 3,148,910,848.59/x - Step 3: Cross multiply
6,183,487,052.96x = 9,270,996,210.39 × 3,148,910,848.59 - Step 4: Simplify right side
6,183,487,052.96x = 29,193,540,544,091,693,056 - Step 5: Solve for x
x = 29,193,540,544,091,693,056/6,183,487,052.96 - Step 6: Final answer
x = 4,721,209,940.94
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1.5x scale
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.