Finding the Fourth Proportional to 35,220,808.83, 52,830,688.05 and 12,208,494.99
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Solution
The fourth proportional to 35,220,808.83, 52,830,688.05 and 12,208,494.99 is: 18,312,560.44
Step by Step Solution
- Step 1: Write the proportion equation
35,220,808.83 : 52,830,688.05 = 12,208,494.99 : x - Step 2: Convert to fraction form
35,220,808.83/52,830,688.05 = 12,208,494.99/x - Step 3: Cross multiply
35,220,808.83x = 52,830,688.05 × 12,208,494.99 - Step 4: Simplify right side
35,220,808.83x = 644,983,190,376,677.88 - Step 5: Solve for x
x = 644,983,190,376,677.88/35,220,808.83 - Step 6: Final answer
x = 18,312,560.44
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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.