Finding the Fourth Proportional to 16,092,564.90, 24,138,847.35 and 14,014,040.10
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Solution
The fourth proportional to 16,092,564.90, 24,138,847.35 and 14,014,040.10 is: 21,021,060.15
Step by Step Solution
- Step 1: Write the proportion equation
16,092,564.90 : 24,138,847.35 = 14,014,040.10 : x - Step 2: Convert to fraction form
16,092,564.90/24,138,847.35 = 14,014,040.10/x - Step 3: Cross multiply
16,092,564.90x = 24,138,847.35 × 14,014,040.10 - Step 4: Simplify right side
16,092,564.90x = 338,282,774,730,678.75 - Step 5: Solve for x
x = 338,282,774,730,678.75/16,092,564.90 - Step 6: Final answer
x = 21,021,060.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.