Finding the Fourth Proportional to 24,180,797.35, 33,334,248.09 and 18,369,490.02
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Solution
The fourth proportional to 24,180,797.35, 33,334,248.09 and 18,369,490.02 is: 25,323,116.06
Step by Step Solution
- Step 1: Write the proportion equation
24,180,797.35 : 33,334,248.09 = 18,369,490.02 : x - Step 2: Convert to fraction form
24,180,797.35/33,334,248.09 = 18,369,490.02/x - Step 3: Cross multiply
24,180,797.35x = 33,334,248.09 × 18,369,490.02 - Step 4: Simplify right side
24,180,797.35x = 612,333,137,613,459 - Step 5: Solve for x
x = 612,333,137,613,459/24,180,797.35 - Step 6: Final answer
x = 25,323,116.06
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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.