Finding the Fourth Proportional to 827,453,637,058.67, 1,241,180,455,588 and 827,453,637,058.67
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Solution
The fourth proportional to 827,453,637,058.67, 1,241,180,455,588 and 827,453,637,058.67 is: 1,241,180,455,588
Step by Step Solution
- Step 1: Write the proportion equation
827,453,637,058.67 : 1,241,180,455,588 = 827,453,637,058.67 : x - Step 2: Convert to fraction form
827,453,637,058.67/1,241,180,455,588 = 827,453,637,058.67/x - Step 3: Cross multiply
827,453,637,058.67x = 1,241,180,455,588 × 827,453,637,058.67 - Step 4: Simplify right side
827,453,637,058.67x = 1,027,019,282,222,427,716,714,496 - Step 5: Solve for x
x = 1,027,019,282,222,427,716,714,496/827,453,637,058.67 - Step 6: Final answer
x = 1,241,180,455,588
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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.