Finding the Fourth Proportional to 24,239,109, 33,450,670.74 and 13,374,792.84
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Solution
The fourth proportional to 24,239,109, 33,450,670.74 and 13,374,792.84 is: 18,457,600.55
Step by Step Solution
- Step 1: Write the proportion equation
24,239,109 : 33,450,670.74 = 13,374,792.84 : x - Step 2: Convert to fraction form
24,239,109/33,450,670.74 = 13,374,792.84/x - Step 3: Cross multiply
24,239,109x = 33,450,670.74 × 13,374,792.84 - Step 4: Simplify right side
24,239,109x = 447,395,791,506,549.50 - Step 5: Solve for x
x = 447,395,791,506,549.50/24,239,109 - Step 6: Final answer
x = 18,457,600.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.