Finding the Fourth Proportional to 58,230,127,938,861, 80,360,102,537,181 and 32,246,610,582,615
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Solution
The fourth proportional to 58,230,127,938,861, 80,360,102,537,181 and 32,246,610,582,615 is: 44,501,721,439,050.90
Step by Step Solution
- Step 1: Write the proportion equation
58,230,127,938,861 : 80,360,102,537,181 = 32,246,610,582,615 : x - Step 2: Convert to fraction form
58,230,127,938,861/80,360,102,537,181 = 32,246,610,582,615/x - Step 3: Cross multiply
58,230,127,938,861x = 80,360,102,537,181 × 32,246,610,582,615 - Step 4: Simplify right side
58,230,127,938,861x = 2,591,340,932,895,487,445,946,073,088 - Step 5: Solve for x
x = 2,591,340,932,895,487,445,946,073,088/58,230,127,938,861 - Step 6: Final answer
x = 44,501,721,439,050.90
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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.