Finding the Fourth Proportional to 29,376,269,242.20, 44,064,403,863.30 and 26,804,945,107.80
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Solution
The fourth proportional to 29,376,269,242.20, 44,064,403,863.30 and 26,804,945,107.80 is: 40,207,417,661.70
Step by Step Solution
- Step 1: Write the proportion equation
29,376,269,242.20 : 44,064,403,863.30 = 26,804,945,107.80 : x - Step 2: Convert to fraction form
29,376,269,242.20/44,064,403,863.30 = 26,804,945,107.80/x - Step 3: Cross multiply
29,376,269,242.20x = 44,064,403,863.30 × 26,804,945,107.80 - Step 4: Simplify right side
29,376,269,242.20x = 1,181,143,926,763,686,723,584 - Step 5: Solve for x
x = 1,181,143,926,763,686,723,584/29,376,269,242.20 - Step 6: Final answer
x = 40,207,417,661.70
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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.