Finding the Fourth Proportional to 16,394,273.30, 24,485,119.16 and 14,854,191.68
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Solution
The fourth proportional to 16,394,273.30, 24,485,119.16 and 14,854,191.68 is: 22,184,981.71
Step by Step Solution
- Step 1: Write the proportion equation
16,394,273.30 : 24,485,119.16 = 14,854,191.68 : x - Step 2: Convert to fraction form
16,394,273.30/24,485,119.16 = 14,854,191.68/x - Step 3: Cross multiply
16,394,273.30x = 24,485,119.16 × 14,854,191.68 - Step 4: Simplify right side
16,394,273.30x = 363,706,653,310,280.56 - Step 5: Solve for x
x = 363,706,653,310,280.56/16,394,273.30 - Step 6: Final answer
x = 22,184,981.71
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.