Finding the Fourth Proportional to 942,532,927,190.04, 1,413,799,409,490.30 and 226,236,874,474.48
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Solution
The fourth proportional to 942,532,927,190.04, 1,413,799,409,490.30 and 226,236,874,474.48 is: 339,355,316,201.55
Step by Step Solution
- Step 1: Write the proportion equation
942,532,927,190.04 : 1,413,799,409,490.30 = 226,236,874,474.48 : x - Step 2: Convert to fraction form
942,532,927,190.04/1,413,799,409,490.30 = 226,236,874,474.48/x - Step 3: Cross multiply
942,532,927,190.04x = 1,413,799,409,490.30 × 226,236,874,474.48 - Step 4: Simplify right side
942,532,927,190.04x = 319,853,559,536,950,989,291,520 - Step 5: Solve for x
x = 319,853,559,536,950,989,291,520/942,532,927,190.04 - Step 6: Final answer
x = 339,355,316,201.55
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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.