Finding the Fourth Proportional to 16,246,369,913.92, 24,344,701,663.74 and 8,684,230,309
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Solution
The fourth proportional to 16,246,369,913.92, 24,344,701,663.74 and 8,684,230,309 is: 13,013,060,589.66
Step by Step Solution
- Step 1: Write the proportion equation
16,246,369,913.92 : 24,344,701,663.74 = 8,684,230,309 : x - Step 2: Convert to fraction form
16,246,369,913.92/24,344,701,663.74 = 8,684,230,309/x - Step 3: Cross multiply
16,246,369,913.92x = 24,344,701,663.74 × 8,684,230,309 - Step 4: Simplify right side
16,246,369,913.92x = 211,414,996,051,813,662,720 - Step 5: Solve for x
x = 211,414,996,051,813,662,720/16,246,369,913.92 - Step 6: Final answer
x = 13,013,060,589.66
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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.