Finding the Fourth Proportional to 32,075,999.30, 48,113,998.95 and 29,808,517.70
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Solution
The fourth proportional to 32,075,999.30, 48,113,998.95 and 29,808,517.70 is: 44,712,776.55
Step by Step Solution
- Step 1: Write the proportion equation
32,075,999.30 : 48,113,998.95 = 29,808,517.70 : x - Step 2: Convert to fraction form
32,075,999.30/48,113,998.95 = 29,808,517.70/x - Step 3: Cross multiply
32,075,999.30x = 48,113,998.95 × 29,808,517.70 - Step 4: Simplify right side
32,075,999.30x = 1,434,206,989,318,856.50 - Step 5: Solve for x
x = 1,434,206,989,318,856.50/32,075,999.30 - Step 6: Final answer
x = 44,712,776.55
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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.