Finding the Fourth Proportional to 45,111,073.19, 62,253,327.08 and 24,484,523.63
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Solution
The fourth proportional to 45,111,073.19, 62,253,327.08 and 24,484,523.63 is: 33,788,667.62
Step by Step Solution
- Step 1: Write the proportion equation
45,111,073.19 : 62,253,327.08 = 24,484,523.63 : x - Step 2: Convert to fraction form
45,111,073.19/62,253,327.08 = 24,484,523.63/x - Step 3: Cross multiply
45,111,073.19x = 62,253,327.08 × 24,484,523.63 - Step 4: Simplify right side
45,111,073.19x = 1,524,243,057,813,956.25 - Step 5: Solve for x
x = 1,524,243,057,813,956.25/45,111,073.19 - Step 6: Final answer
x = 33,788,667.62
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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.