Finding the Fourth Proportional to 97,404,564.24, 146,103,302.52 and 29,245,484.88
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Solution
The fourth proportional to 97,404,564.24, 146,103,302.52 and 29,245,484.88 is: 43,867,163.29
Step by Step Solution
- Step 1: Write the proportion equation
97,404,564.24 : 146,103,302.52 = 29,245,484.88 : x - Step 2: Convert to fraction form
97,404,564.24/146,103,302.52 = 29,245,484.88/x - Step 3: Cross multiply
97,404,564.24x = 146,103,302.52 × 29,245,484.88 - Step 4: Simplify right side
97,404,564.24x = 4,272,861,924,766,726 - Step 5: Solve for x
x = 4,272,861,924,766,726/97,404,564.24 - Step 6: Final answer
x = 43,867,163.29
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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.