Finding the Fourth Proportional to 24,652,449.90, 34,031,277.18 and 14,732,832.06
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Solution
The fourth proportional to 24,652,449.90, 34,031,277.18 and 14,732,832.06 is: 20,337,820.12
Step by Step Solution
- Step 1: Write the proportion equation
24,652,449.90 : 34,031,277.18 = 14,732,832.06 : x - Step 2: Convert to fraction form
24,652,449.90/34,031,277.18 = 14,732,832.06/x - Step 3: Cross multiply
24,652,449.90x = 34,031,277.18 × 14,732,832.06 - Step 4: Simplify right side
24,652,449.90x = 501,377,091,480,250.38 - Step 5: Solve for x
x = 501,377,091,480,250.38/24,652,449.90 - Step 6: Final answer
x = 20,337,820.12
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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.