Finding the Fourth Proportional to 44,845,795.80, 67,156,719.30 and 29,617,277.40
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Solution
The fourth proportional to 44,845,795.80, 67,156,719.30 and 29,617,277.40 is: 44,351,965.43
Step by Step Solution
- Step 1: Write the proportion equation
44,845,795.80 : 67,156,719.30 = 29,617,277.40 : x - Step 2: Convert to fraction form
44,845,795.80/67,156,719.30 = 29,617,277.40/x - Step 3: Cross multiply
44,845,795.80x = 67,156,719.30 × 29,617,277.40 - Step 4: Simplify right side
44,845,795.80x = 1,988,999,184,782,033.75 - Step 5: Solve for x
x = 1,988,999,184,782,033.75/44,845,795.80 - Step 6: Final answer
x = 44,351,965.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.