Finding the Fourth Proportional to 96,801,334,480.18, 145,202,274,126.58 and 37,128,288,317.44
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Solution
The fourth proportional to 96,801,334,480.18, 145,202,274,126.58 and 37,128,288,317.44 is: 55,692,536,957.98
Step by Step Solution
- Step 1: Write the proportion equation
96,801,334,480.18 : 145,202,274,126.58 = 37,128,288,317.44 : x - Step 2: Convert to fraction form
96,801,334,480.18/145,202,274,126.58 = 37,128,288,317.44/x - Step 3: Cross multiply
96,801,334,480.18x = 145,202,274,126.58 × 37,128,288,317.44 - Step 4: Simplify right side
96,801,334,480.18x = 5,391,111,898,119,620,526,080 - Step 5: Solve for x
x = 5,391,111,898,119,620,526,080/96,801,334,480.18 - Step 6: Final answer
x = 55,692,536,957.98
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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.