Finding the Fourth Proportional to 7,363,537,219.64, 11,045,305,958.09 and 1,767,474,307.00
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Solution
The fourth proportional to 7,363,537,219.64, 11,045,305,958.09 and 1,767,474,307.00 is: 2,651,211,491.37
Step by Step Solution
- Step 1: Write the proportion equation
7,363,537,219.64 : 11,045,305,958.09 = 1,767,474,307.00 : x - Step 2: Convert to fraction form
7,363,537,219.64/11,045,305,958.09 = 1,767,474,307.00/x - Step 3: Cross multiply
7,363,537,219.64x = 11,045,305,958.09 × 1,767,474,307.00 - Step 4: Simplify right side
7,363,537,219.64x = 19,522,294,493,855,338,496 - Step 5: Solve for x
x = 19,522,294,493,855,338,496/7,363,537,219.64 - Step 6: Final answer
x = 2,651,211,491.37
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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.