Finding the Fourth Proportional to 33,758,337,941.92, 50,642,163,438.42 and 19,599,971,534.92
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Solution
The fourth proportional to 33,758,337,941.92, 50,642,163,438.42 and 19,599,971,534.92 is: 29,402,660,864.63
Step by Step Solution
- Step 1: Write the proportion equation
33,758,337,941.92 : 50,642,163,438.42 = 19,599,971,534.92 : x - Step 2: Convert to fraction form
33,758,337,941.92/50,642,163,438.42 = 19,599,971,534.92/x - Step 3: Cross multiply
33,758,337,941.92x = 50,642,163,438.42 × 19,599,971,534.92 - Step 4: Simplify right side
33,758,337,941.92x = 992,584,961,859,798,171,648 - Step 5: Solve for x
x = 992,584,961,859,798,171,648/33,758,337,941.92 - Step 6: Final answer
x = 29,402,660,864.63
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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.