Finding the Fourth Proportional to 97,925,593.66, 146,883,074.82 and 29,762,971
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Solution
The fourth proportional to 97,925,593.66, 146,883,074.82 and 29,762,971 is: 44,642,840.88
Step by Step Solution
- Step 1: Write the proportion equation
97,925,593.66 : 146,883,074.82 = 29,762,971 : x - Step 2: Convert to fraction form
97,925,593.66/146,883,074.82 = 29,762,971/x - Step 3: Cross multiply
97,925,593.66x = 146,883,074.82 × 29,762,971 - Step 4: Simplify right side
97,925,593.66x = 4,371,676,696,258,490 - Step 5: Solve for x
x = 4,371,676,696,258,490/97,925,593.66 - Step 6: Final answer
x = 44,642,840.88
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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.