Finding the Fourth Proportional to 16,007,898.36, 24,012,511.98 and 4,648,347
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Solution
The fourth proportional to 16,007,898.36, 24,012,511.98 and 4,648,347 is: 6,972,713.44
Step by Step Solution
- Step 1: Write the proportion equation
16,007,898.36 : 24,012,511.98 = 4,648,347 : x - Step 2: Convert to fraction form
16,007,898.36/24,012,511.98 = 4,648,347/x - Step 3: Cross multiply
16,007,898.36x = 24,012,511.98 × 4,648,347 - Step 4: Simplify right side
16,007,898.36x = 111,618,488,024,697.06 - Step 5: Solve for x
x = 111,618,488,024,697.06/16,007,898.36 - Step 6: Final answer
x = 6,972,713.44
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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.