Finding the Fourth Proportional to 35,354,609.70, 53,034,156.06 and 11,094,494.10
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Solution
The fourth proportional to 35,354,609.70, 53,034,156.06 and 11,094,494.10 is: 16,642,444.55
Step by Step Solution
- Step 1: Write the proportion equation
35,354,609.70 : 53,034,156.06 = 11,094,494.10 : x - Step 2: Convert to fraction form
35,354,609.70/53,034,156.06 = 11,094,494.10/x - Step 3: Cross multiply
35,354,609.70x = 53,034,156.06 × 11,094,494.10 - Step 4: Simplify right side
35,354,609.70x = 588,387,131,506,149.25 - Step 5: Solve for x
x = 588,387,131,506,149.25/35,354,609.70 - Step 6: Final answer
x = 16,642,444.55
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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.