Finding the Fourth Proportional to 16,498,876,187,670, 22,769,652,518,679 and 9,563,904,797,588
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Solution
The fourth proportional to 16,498,876,187,670, 22,769,652,518,679 and 9,563,904,797,588 is: 13,198,886,183,869.18
Step by Step Solution
- Step 1: Write the proportion equation
16,498,876,187,670 : 22,769,652,518,679 = 9,563,904,797,588 : x - Step 2: Convert to fraction form
16,498,876,187,670/22,769,652,518,679 = 9,563,904,797,588/x - Step 3: Cross multiply
16,498,876,187,670x = 22,769,652,518,679 × 9,563,904,797,588 - Step 4: Simplify right side
16,498,876,187,670x = 217,766,788,962,805,787,178,041,344 - Step 5: Solve for x
x = 217,766,788,962,805,787,178,041,344/16,498,876,187,670 - Step 6: Final answer
x = 13,198,886,183,869.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.