Finding the Fourth Proportional to 17,650,341.14, 26,460,348.70 and 6,134,312.34
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Solution
The fourth proportional to 17,650,341.14, 26,460,348.70 and 6,134,312.34 is: 9,196,198.66
Step by Step Solution
- Step 1: Write the proportion equation
17,650,341.14 : 26,460,348.70 = 6,134,312.34 : x - Step 2: Convert to fraction form
17,650,341.14/26,460,348.70 = 6,134,312.34/x - Step 3: Cross multiply
17,650,341.14x = 26,460,348.70 × 6,134,312.34 - Step 4: Simplify right side
17,650,341.14x = 162,316,043,535,777.19 - Step 5: Solve for x
x = 162,316,043,535,777.19/17,650,341.14 - Step 6: Final answer
x = 9,196,198.66
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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.