Finding the Fourth Proportional to 46,226,373.83, 63,793,428.24 and 26,379,743.99
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Solution
The fourth proportional to 46,226,373.83, 63,793,428.24 and 26,379,743.99 is: 36,404,635.83
Step by Step Solution
- Step 1: Write the proportion equation
46,226,373.83 : 63,793,428.24 = 26,379,743.99 : x - Step 2: Convert to fraction form
46,226,373.83/63,793,428.24 = 26,379,743.99/x - Step 3: Cross multiply
46,226,373.83x = 63,793,428.24 × 26,379,743.99 - Step 4: Simplify right side
46,226,373.83x = 1,682,854,304,896,669.25 - Step 5: Solve for x
x = 1,682,854,304,896,669.25/46,226,373.83 - Step 6: Final answer
x = 36,404,635.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.