Finding the Fourth Proportional to 41,859,663.36, 57,753,352.53 and 24,443,445.12
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Solution
The fourth proportional to 41,859,663.36, 57,753,352.53 and 24,443,445.12 is: 33,724,373.05
Step by Step Solution
- Step 1: Write the proportion equation
41,859,663.36 : 57,753,352.53 = 24,443,445.12 : x - Step 2: Convert to fraction form
41,859,663.36/57,753,352.53 = 24,443,445.12/x - Step 3: Cross multiply
41,859,663.36x = 57,753,352.53 × 24,443,445.12 - Step 4: Simplify right side
41,859,663.36x = 1,411,690,903,063,068.25 - Step 5: Solve for x
x = 1,411,690,903,063,068.25/41,859,663.36 - Step 6: Final answer
x = 33,724,373.05
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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.