Finding the Fourth Proportional to 4,069,433,447.67, 6,103,473,129.44 and 1,232,553,226.75
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Solution
The fourth proportional to 4,069,433,447.67, 6,103,473,129.44 and 1,232,553,226.75 is: 1,848,624,777.09
Step by Step Solution
- Step 1: Write the proportion equation
4,069,433,447.67 : 6,103,473,129.44 = 1,232,553,226.75 : x - Step 2: Convert to fraction form
4,069,433,447.67/6,103,473,129.44 = 1,232,553,226.75/x - Step 3: Cross multiply
4,069,433,447.67x = 6,103,473,129.44 × 1,232,553,226.75 - Step 4: Simplify right side
4,069,433,447.67x = 7,522,855,500,097,658,880 - Step 5: Solve for x
x = 7,522,855,500,097,658,880/4,069,433,447.67 - Step 6: Final answer
x = 1,848,624,777.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.