Finding the Fourth Proportional to 165,924,267.84, 228,941,304 and 95,346,245.76
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Solution
The fourth proportional to 165,924,267.84, 228,941,304 and 95,346,245.76 is: 131,558,174.82
Step by Step Solution
- Step 1: Write the proportion equation
165,924,267.84 : 228,941,304 = 95,346,245.76 : x - Step 2: Convert to fraction form
165,924,267.84/228,941,304 = 95,346,245.76/x - Step 3: Cross multiply
165,924,267.84x = 228,941,304 × 95,346,245.76 - Step 4: Simplify right side
165,924,267.84x = 21,828,693,835,798,872 - Step 5: Solve for x
x = 21,828,693,835,798,872/165,924,267.84 - Step 6: Final answer
x = 131,558,174.82
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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.