Finding the Fourth Proportional to 1,795,366,900,625.50, 2,477,575,699,908.40 and 972,297,172,660
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Solution
The fourth proportional to 1,795,366,900,625.50, 2,477,575,699,908.40 and 972,297,172,660 is: 1,341,753,514,132.84
Step by Step Solution
- Step 1: Write the proportion equation
1,795,366,900,625.50 : 2,477,575,699,908.40 = 972,297,172,660 : x - Step 2: Convert to fraction form
1,795,366,900,625.50/2,477,575,699,908.40 = 972,297,172,660/x - Step 3: Cross multiply
1,795,366,900,625.50x = 2,477,575,699,908.40 × 972,297,172,660 - Step 4: Simplify right side
1,795,366,900,625.50x = 2,408,939,848,072,057,768,116,224 - Step 5: Solve for x
x = 2,408,939,848,072,057,768,116,224/1,795,366,900,625.50 - Step 6: Final answer
x = 1,341,753,514,132.84
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.