Finding the Fourth Proportional to 88,697,503.18, 133,023,160.05 and 37,553,195.98
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Solution
The fourth proportional to 88,697,503.18, 133,023,160.05 and 37,553,195.98 is: 56,320,016.01
Step by Step Solution
- Step 1: Write the proportion equation
88,697,503.18 : 133,023,160.05 = 37,553,195.98 : x - Step 2: Convert to fraction form
88,697,503.18/133,023,160.05 = 37,553,195.98/x - Step 3: Cross multiply
88,697,503.18x = 133,023,160.05 × 37,553,195.98 - Step 4: Simplify right side
88,697,503.18x = 4,995,444,799,236,556 - Step 5: Solve for x
x = 4,995,444,799,236,556/88,697,503.18 - Step 6: Final answer
x = 56,320,016.01
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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.