Finding the Fourth Proportional to 35,432,314.26, 48,896,593.28 and 19,134,790.26
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Solution
The fourth proportional to 35,432,314.26, 48,896,593.28 and 19,134,790.26 is: 26,406,010.34
Step by Step Solution
- Step 1: Write the proportion equation
35,432,314.26 : 48,896,593.28 = 19,134,790.26 : x - Step 2: Convert to fraction form
35,432,314.26/48,896,593.28 = 19,134,790.26/x - Step 3: Cross multiply
35,432,314.26x = 48,896,593.28 × 19,134,790.26 - Step 4: Simplify right side
35,432,314.26x = 935,626,056,841,325.50 - Step 5: Solve for x
x = 935,626,056,841,325.50/35,432,314.26 - Step 6: Final answer
x = 26,406,010.34
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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.