Finding the Fourth Proportional to 45,110,725.08, 62,251,135.50 and 24,483,728.40
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Solution
The fourth proportional to 45,110,725.08, 62,251,135.50 and 24,483,728.40 is: 33,786,641.46
Step by Step Solution
- Step 1: Write the proportion equation
45,110,725.08 : 62,251,135.50 = 24,483,728.40 : x - Step 2: Convert to fraction form
45,110,725.08/62,251,135.50 = 24,483,728.40/x - Step 3: Cross multiply
45,110,725.08x = 62,251,135.50 × 24,483,728.40 - Step 4: Simplify right side
45,110,725.08x = 1,524,139,894,173,598 - Step 5: Solve for x
x = 1,524,139,894,173,598/45,110,725.08 - Step 6: Final answer
x = 33,786,641.46
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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.