Finding the Fourth Proportional to 97,692,949.08, 146,543,408.82 and 24,911,617.32
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Solution
The fourth proportional to 97,692,949.08, 146,543,408.82 and 24,911,617.32 is: 37,368,442.20
Step by Step Solution
- Step 1: Write the proportion equation
97,692,949.08 : 146,543,408.82 = 24,911,617.32 : x - Step 2: Convert to fraction form
97,692,949.08/146,543,408.82 = 24,911,617.32/x - Step 3: Cross multiply
97,692,949.08x = 146,543,408.82 × 24,911,617.32 - Step 4: Simplify right side
97,692,949.08x = 3,650,633,321,292,152.50 - Step 5: Solve for x
x = 3,650,633,321,292,152.50/97,692,949.08 - Step 6: Final answer
x = 37,368,442.20
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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.