Finding the Fourth Proportional to 29,469,129,482,766, 40,664,669,552,583 and 16,299,837,361,114
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Solution
The fourth proportional to 29,469,129,482,766, 40,664,669,552,583 and 16,299,837,361,114 is: 22,492,266,031,752.96
Step by Step Solution
- Step 1: Write the proportion equation
29,469,129,482,766 : 40,664,669,552,583 = 16,299,837,361,114 : x - Step 2: Convert to fraction form
29,469,129,482,766/40,664,669,552,583 = 16,299,837,361,114/x - Step 3: Cross multiply
29,469,129,482,766x = 40,664,669,552,583 × 16,299,837,361,114 - Step 4: Simplify right side
29,469,129,482,766x = 662,827,500,050,547,335,013,335,040 - Step 5: Solve for x
x = 662,827,500,050,547,335,013,335,040/29,469,129,482,766 - Step 6: Final answer
x = 22,492,266,031,752.96
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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.