Finding the Fourth Proportional to 22,275,536,002,580, 30,740,241,161,796 and 12,398,567,526,635
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Solution
The fourth proportional to 22,275,536,002,580, 30,740,241,161,796 and 12,398,567,526,635 is: 17,110,024,009,542.51
Step by Step Solution
- Step 1: Write the proportion equation
22,275,536,002,580 : 30,740,241,161,796 = 12,398,567,526,635 : x - Step 2: Convert to fraction form
22,275,536,002,580/30,740,241,161,796 = 12,398,567,526,635/x - Step 3: Cross multiply
22,275,536,002,580x = 30,740,241,161,796 × 12,398,567,526,635 - Step 4: Simplify right side
22,275,536,002,580x = 381,134,955,829,572,466,835,980,288 - Step 5: Solve for x
x = 381,134,955,829,572,466,835,980,288/22,275,536,002,580 - Step 6: Final answer
x = 17,110,024,009,542.51
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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.