Finding the Fourth Proportional to 57,070,166,130,842, 85,559,052,945,486 and 17,842,265,813,416
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Solution
The fourth proportional to 57,070,166,130,842, 85,559,052,945,486 and 17,842,265,813,416 is: 26,748,956,046,450.04
Step by Step Solution
- Step 1: Write the proportion equation
57,070,166,130,842 : 85,559,052,945,486 = 17,842,265,813,416 : x - Step 2: Convert to fraction form
57,070,166,130,842/85,559,052,945,486 = 17,842,265,813,416/x - Step 3: Cross multiply
57,070,166,130,842x = 85,559,052,945,486 × 17,842,265,813,416 - Step 4: Simplify right side
57,070,166,130,842x = 1,526,567,365,397,494,466,770,632,704 - Step 5: Solve for x
x = 1,526,567,365,397,494,466,770,632,704/57,070,166,130,842 - Step 6: Final answer
x = 26,748,956,046,450.04
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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.