Finding the Fourth Proportional to 114,924,703.58, 158,599,440.50 and 62,717,102.23
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Solution
The fourth proportional to 114,924,703.58, 158,599,440.50 and 62,717,102.23 is: 86,551,429.01
Step by Step Solution
- Step 1: Write the proportion equation
114,924,703.58 : 158,599,440.50 = 62,717,102.23 : x - Step 2: Convert to fraction form
114,924,703.58/158,599,440.50 = 62,717,102.23/x - Step 3: Cross multiply
114,924,703.58x = 158,599,440.50 × 62,717,102.23 - Step 4: Simplify right side
114,924,703.58x = 9,946,897,323,459,302 - Step 5: Solve for x
x = 9,946,897,323,459,302/114,924,703.58 - Step 6: Final answer
x = 86,551,429.01
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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.