Finding the Fourth Proportional to 39,244,610, 58,867,439.16 and 12,318,266
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Solution
The fourth proportional to 39,244,610, 58,867,439.16 and 12,318,266 is: 18,477,563.53
Step by Step Solution
- Step 1: Write the proportion equation
39,244,610 : 58,867,439.16 = 12,318,266 : x - Step 2: Convert to fraction form
39,244,610/58,867,439.16 = 12,318,266/x - Step 3: Cross multiply
39,244,610x = 58,867,439.16 × 12,318,266 - Step 4: Simplify right side
39,244,610x = 725,144,774,311,696.50 - Step 5: Solve for x
x = 725,144,774,311,696.50/39,244,610 - Step 6: Final answer
x = 18,477,563.53
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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.