Finding the Fourth Proportional to 73,446,027.30, 110,173,188.15 and 22,329,713.70
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Solution
The fourth proportional to 73,446,027.30, 110,173,188.15 and 22,329,713.70 is: 33,495,831.42
Step by Step Solution
- Step 1: Write the proportion equation
73,446,027.30 : 110,173,188.15 = 22,329,713.70 : x - Step 2: Convert to fraction form
73,446,027.30/110,173,188.15 = 22,329,713.70/x - Step 3: Cross multiply
73,446,027.30x = 110,173,188.15 × 22,329,713.70 - Step 4: Simplify right side
73,446,027.30x = 2,460,135,748,805,732.50 - Step 5: Solve for x
x = 2,460,135,748,805,732.50/73,446,027.30 - Step 6: Final answer
x = 33,495,831.42
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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.