Finding the Fourth Proportional to 502,953,299.04, 754,430,123.04 and 226,281,391.68
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Solution
The fourth proportional to 502,953,299.04, 754,430,123.04 and 226,281,391.68 is: 339,422,166.02
Step by Step Solution
- Step 1: Write the proportion equation
502,953,299.04 : 754,430,123.04 = 226,281,391.68 : x - Step 2: Convert to fraction form
502,953,299.04/754,430,123.04 = 226,281,391.68/x - Step 3: Cross multiply
502,953,299.04x = 754,430,123.04 × 226,281,391.68 - Step 4: Simplify right side
502,953,299.04x = 170,713,498,166,804,832 - Step 5: Solve for x
x = 170,713,498,166,804,832/502,953,299.04 - Step 6: Final answer
x = 339,422,166.02
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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.