Finding the Fourth Proportional to 58,077,256.92, 87,115,294.87 and 14,946,292.68
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Solution
The fourth proportional to 58,077,256.92, 87,115,294.87 and 14,946,292.68 is: 22,419,287.05
Step by Step Solution
- Step 1: Write the proportion equation
58,077,256.92 : 87,115,294.87 = 14,946,292.68 : x - Step 2: Convert to fraction form
58,077,256.92/87,115,294.87 = 14,946,292.68/x - Step 3: Cross multiply
58,077,256.92x = 87,115,294.87 × 14,946,292.68 - Step 4: Simplify right side
58,077,256.92x = 1,302,050,694,157,498 - Step 5: Solve for x
x = 1,302,050,694,157,498/58,077,256.92 - Step 6: Final answer
x = 22,419,287.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.