Finding the Fourth Proportional to 58,230,141,695,980, 80,360,121,522,040 and 32,246,624,339,724
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Solution
The fourth proportional to 58,230,141,695,980, 80,360,121,522,040 and 32,246,624,339,724 is: 44,501,740,424,146.88
Step by Step Solution
- Step 1: Write the proportion equation
58,230,141,695,980 : 80,360,121,522,040 = 32,246,624,339,724 : x - Step 2: Convert to fraction form
58,230,141,695,980/80,360,121,522,040 = 32,246,624,339,724/x - Step 3: Cross multiply
58,230,141,695,980x = 80,360,121,522,040 × 32,246,624,339,724 - Step 4: Simplify right side
58,230,141,695,980x = 2,591,342,650,615,793,517,663,879,168 - Step 5: Solve for x
x = 2,591,342,650,615,793,517,663,879,168/58,230,141,695,980 - Step 6: Final answer
x = 44,501,740,424,146.88
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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.