Finding the Fourth Proportional to 17,653,475,739.01, 24,361,789,524.68 and 9,624,822,837.18
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Solution
The fourth proportional to 17,653,475,739.01, 24,361,789,524.68 and 9,624,822,837.18 is: 13,282,251,701.49
Step by Step Solution
- Step 1: Write the proportion equation
17,653,475,739.01 : 24,361,789,524.68 = 9,624,822,837.18 : x - Step 2: Convert to fraction form
17,653,475,739.01/24,361,789,524.68 = 9,624,822,837.18/x - Step 3: Cross multiply
17,653,475,739.01x = 24,361,789,524.68 × 9,624,822,837.18 - Step 4: Simplify right side
17,653,475,739.01x = 234,477,908,171,712,561,152 - Step 5: Solve for x
x = 234,477,908,171,712,561,152/17,653,475,739.01 - Step 6: Final answer
x = 13,282,251,701.49
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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.