Finding the Fourth Proportional to 45,027,357,736,412, 62,134,343,567,308 and 25,270,028,932,124
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Solution
The fourth proportional to 45,027,357,736,412, 62,134,343,567,308 and 25,270,028,932,124 is: 34,870,726,122,014.77
Step by Step Solution
- Step 1: Write the proportion equation
45,027,357,736,412 : 62,134,343,567,308 = 25,270,028,932,124 : x - Step 2: Convert to fraction form
45,027,357,736,412/62,134,343,567,308 = 25,270,028,932,124/x - Step 3: Cross multiply
45,027,357,736,412x = 62,134,343,567,308 × 25,270,028,932,124 - Step 4: Simplify right side
45,027,357,736,412x = 1,570,136,659,624,405,869,287,964,672 - Step 5: Solve for x
x = 1,570,136,659,624,405,869,287,964,672/45,027,357,736,412 - Step 6: Final answer
x = 34,870,726,122,014.77
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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.