Finding the Fourth Proportional to 92,597,695.36, 138,883,022.42 and 27,001,206.08
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Solution
The fourth proportional to 92,597,695.36, 138,883,022.42 and 27,001,206.08 is: 40,497,866.55
Step by Step Solution
- Step 1: Write the proportion equation
92,597,695.36 : 138,883,022.42 = 27,001,206.08 : x - Step 2: Convert to fraction form
92,597,695.36/138,883,022.42 = 27,001,206.08/x - Step 3: Cross multiply
92,597,695.36x = 138,883,022.42 × 27,001,206.08 - Step 4: Simplify right side
92,597,695.36x = 3,750,009,109,375,679.50 - Step 5: Solve for x
x = 3,750,009,109,375,679.50/92,597,695.36 - Step 6: Final answer
x = 40,497,866.55
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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.