Finding the Fourth Proportional to 134,929,796,534.27, 202,417,449,167.33 and 45,371,500,820.99
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Solution
The fourth proportional to 134,929,796,534.27, 202,417,449,167.33 and 45,371,500,820.99 is: 68,064,902,615.83
Step by Step Solution
- Step 1: Write the proportion equation
134,929,796,534.27 : 202,417,449,167.33 = 45,371,500,820.99 : x - Step 2: Convert to fraction form
134,929,796,534.27/202,417,449,167.33 = 45,371,500,820.99/x - Step 3: Cross multiply
134,929,796,534.27x = 202,417,449,167.33 × 45,371,500,820.99 - Step 4: Simplify right side
134,929,796,534.27x = 9,183,983,461,078,213,328,896 - Step 5: Solve for x
x = 9,183,983,461,078,213,328,896/134,929,796,534.27 - Step 6: Final answer
x = 68,064,902,615.83
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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.