Finding the Fourth Proportional to 36,291,254.10, 54,436,881.15 and 24,795,215.70
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Solution
The fourth proportional to 36,291,254.10, 54,436,881.15 and 24,795,215.70 is: 37,192,823.55
Step by Step Solution
- Step 1: Write the proportion equation
36,291,254.10 : 54,436,881.15 = 24,795,215.70 : x - Step 2: Convert to fraction form
36,291,254.10/54,436,881.15 = 24,795,215.70/x - Step 3: Cross multiply
36,291,254.10x = 54,436,881.15 × 24,795,215.70 - Step 4: Simplify right side
36,291,254.10x = 1,349,774,210,149,514 - Step 5: Solve for x
x = 1,349,774,210,149,514/36,291,254.10 - Step 6: Final answer
x = 37,192,823.55
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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.