Finding the Fourth Proportional to 24,631,398,486,858, 33,991,363,572,324 and 13,368,452,480,329
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Solution
The fourth proportional to 24,631,398,486,858, 33,991,363,572,324 and 13,368,452,480,329 is: 18,448,482,691,741.99
Step by Step Solution
- Step 1: Write the proportion equation
24,631,398,486,858 : 33,991,363,572,324 = 13,368,452,480,329 : x - Step 2: Convert to fraction form
24,631,398,486,858/33,991,363,572,324 = 13,368,452,480,329/x - Step 3: Cross multiply
24,631,398,486,858x = 33,991,363,572,324 × 13,368,452,480,329 - Step 4: Simplify right side
24,631,398,486,858x = 454,411,928,658,199,586,029,961,216 - Step 5: Solve for x
x = 454,411,928,658,199,586,029,961,216/24,631,398,486,858 - Step 6: Final answer
x = 18,448,482,691,741.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.