Finding the Fourth Proportional to 24,566,512.64, 36,854,492.16 and 9,419,262.88
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Solution
The fourth proportional to 24,566,512.64, 36,854,492.16 and 9,419,262.88 is: 14,130,705.28
Step by Step Solution
- Step 1: Write the proportion equation
24,566,512.64 : 36,854,492.16 = 9,419,262.88 : x - Step 2: Convert to fraction form
24,566,512.64/36,854,492.16 = 9,419,262.88/x - Step 3: Cross multiply
24,566,512.64x = 36,854,492.16 × 9,419,262.88 - Step 4: Simplify right side
24,566,512.64x = 347,142,149,963,939 - Step 5: Solve for x
x = 347,142,149,963,939/24,566,512.64 - Step 6: Final answer
x = 14,130,705.28
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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.