Finding the Fourth Proportional to 162,904,996,850.65, 244,357,495,275.99 and 162,904,996,850.65
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Solution
The fourth proportional to 162,904,996,850.65, 244,357,495,275.99 and 162,904,996,850.65 is: 244,357,495,275.99
Step by Step Solution
- Step 1: Write the proportion equation
162,904,996,850.65 : 244,357,495,275.99 = 162,904,996,850.65 : x - Step 2: Convert to fraction form
162,904,996,850.65/244,357,495,275.99 = 162,904,996,850.65/x - Step 3: Cross multiply
162,904,996,850.65x = 244,357,495,275.99 × 162,904,996,850.65 - Step 4: Simplify right side
162,904,996,850.65x = 39,807,056,998,367,873,728,512 - Step 5: Solve for x
x = 39,807,056,998,367,873,728,512/162,904,996,850.65 - Step 6: Final answer
x = 244,357,495,275.99
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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.