Finding the Fourth Proportional to 149,497,577.55, 224,246,366.33 and 97,841,512.35
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Solution
The fourth proportional to 149,497,577.55, 224,246,366.33 and 97,841,512.35 is: 146,762,268.53
Step by Step Solution
- Step 1: Write the proportion equation
149,497,577.55 : 224,246,366.33 = 97,841,512.35 : x - Step 2: Convert to fraction form
149,497,577.55/224,246,366.33 = 97,841,512.35/x - Step 3: Cross multiply
149,497,577.55x = 224,246,366.33 × 97,841,512.35 - Step 4: Simplify right side
149,497,577.55x = 21,940,603,620,230,108 - Step 5: Solve for x
x = 21,940,603,620,230,108/149,497,577.55 - Step 6: Final answer
x = 146,762,268.53
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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.