Finding the Fourth Proportional to 7,343,974,419.95, 11,018,122,933.27 and 2,369,602,957.99
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Solution
The fourth proportional to 7,343,974,419.95, 11,018,122,933.27 and 2,369,602,957.99 is: 3,555,101,802.00
Step by Step Solution
- Step 1: Write the proportion equation
7,343,974,419.95 : 11,018,122,933.27 = 2,369,602,957.99 : x - Step 2: Convert to fraction form
7,343,974,419.95/11,018,122,933.27 = 2,369,602,957.99/x - Step 3: Cross multiply
7,343,974,419.95x = 11,018,122,933.27 × 2,369,602,957.99 - Step 4: Simplify right side
7,343,974,419.95x = 26,108,576,694,204,235,776 - Step 5: Solve for x
x = 26,108,576,694,204,235,776/7,343,974,419.95 - Step 6: Final answer
x = 3,555,101,802.00
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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.