Finding the Fourth Proportional to 497,488,095,377.92, 746,306,757,539.20 and 174,734,021,796.68
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Solution
The fourth proportional to 497,488,095,377.92, 746,306,757,539.20 and 174,734,021,796.68 is: 262,127,239,727.82
Step by Step Solution
- Step 1: Write the proportion equation
497,488,095,377.92 : 746,306,757,539.20 = 174,734,021,796.68 : x - Step 2: Convert to fraction form
497,488,095,377.92/746,306,757,539.20 = 174,734,021,796.68/x - Step 3: Cross multiply
497,488,095,377.92x = 746,306,757,539.20 × 174,734,021,796.68 - Step 4: Simplify right side
497,488,095,377.92x = 130,405,181,238,864,139,780,096 - Step 5: Solve for x
x = 130,405,181,238,864,139,780,096/497,488,095,377.92 - Step 6: Final answer
x = 262,127,239,727.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.