Finding the Fourth Proportional to 14,797,491,794.06, 22,195,121,326.00 and 4,712,797,197.23
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Solution
The fourth proportional to 14,797,491,794.06, 22,195,121,326.00 and 4,712,797,197.23 is: 7,068,840,248.94
Step by Step Solution
- Step 1: Write the proportion equation
14,797,491,794.06 : 22,195,121,326.00 = 4,712,797,197.23 : x - Step 2: Convert to fraction form
14,797,491,794.06/22,195,121,326.00 = 4,712,797,197.23/x - Step 3: Cross multiply
14,797,491,794.06x = 22,195,121,326.00 × 4,712,797,197.23 - Step 4: Simplify right side
14,797,491,794.06x = 104,601,105,577,232,220,160 - Step 5: Solve for x
x = 104,601,105,577,232,220,160/14,797,491,794.06 - Step 6: Final answer
x = 7,068,840,248.94
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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.