Finding the Fourth Proportional to 97,925,581.66, 146,883,056.82 and 29,762,959.00
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Solution
The fourth proportional to 97,925,581.66, 146,883,056.82 and 29,762,959.00 is: 44,642,822.88
Step by Step Solution
- Step 1: Write the proportion equation
97,925,581.66 : 146,883,056.82 = 29,762,959.00 : x - Step 2: Convert to fraction form
97,925,581.66/146,883,056.82 = 29,762,959.00/x - Step 3: Cross multiply
97,925,581.66x = 146,883,056.82 × 29,762,959.00 - Step 4: Simplify right side
97,925,581.66x = 4,371,674,397,193,915 - Step 5: Solve for x
x = 4,371,674,397,193,915/97,925,581.66 - Step 6: Final answer
x = 44,642,822.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.