Finding the Fourth Proportional to 497,169,575,998.08, 745,754,363,997.08 and 497,169,575,998.08
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Solution
The fourth proportional to 497,169,575,998.08, 745,754,363,997.08 and 497,169,575,998.08 is: 745,754,363,997.08
Step by Step Solution
- Step 1: Write the proportion equation
497,169,575,998.08 : 745,754,363,997.08 = 497,169,575,998.08 : x - Step 2: Convert to fraction form
497,169,575,998.08/745,754,363,997.08 = 497,169,575,998.08/x - Step 3: Cross multiply
497,169,575,998.08x = 745,754,363,997.08 × 497,169,575,998.08 - Step 4: Simplify right side
497,169,575,998.08x = 370,766,380,947,146,067,148,800 - Step 5: Solve for x
x = 370,766,380,947,146,067,148,800/497,169,575,998.08 - Step 6: Final answer
x = 745,754,363,997.08
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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.