Finding the Fourth Proportional to 9,920,283,651.33, 14,882,580,210.74 and 3,624,702,760.26
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Solution
The fourth proportional to 9,920,283,651.33, 14,882,580,210.74 and 3,624,702,760.26 is: 5,437,841,443.42
Step by Step Solution
- Step 1: Write the proportion equation
9,920,283,651.33 : 14,882,580,210.74 = 3,624,702,760.26 : x - Step 2: Convert to fraction form
9,920,283,651.33/14,882,580,210.74 = 3,624,702,760.26/x - Step 3: Cross multiply
9,920,283,651.33x = 14,882,580,210.74 × 3,624,702,760.26 - Step 4: Simplify right side
9,920,283,651.33x = 53,944,929,569,642,012,672 - Step 5: Solve for x
x = 53,944,929,569,642,012,672/9,920,283,651.33 - Step 6: Final answer
x = 5,437,841,443.42
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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.