Finding the Fourth Proportional to 48,136,615.00, 66,428,138.64 and 26,110,059.28
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Solution
The fourth proportional to 48,136,615.00, 66,428,138.64 and 26,110,059.28 is: 36,031,670.23
Step by Step Solution
- Step 1: Write the proportion equation
48,136,615.00 : 66,428,138.64 = 26,110,059.28 : x - Step 2: Convert to fraction form
48,136,615.00/66,428,138.64 = 26,110,059.28/x - Step 3: Cross multiply
48,136,615.00x = 66,428,138.64 × 26,110,059.28 - Step 4: Simplify right side
48,136,615.00x = 1,734,442,637,682,300.75 - Step 5: Solve for x
x = 1,734,442,637,682,300.75/48,136,615.00 - Step 6: Final answer
x = 36,031,670.23
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.