Finding the Fourth Proportional to 17,650,319,322.68, 24,356,560,349.07 and 10,028,358,449.09
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Solution
The fourth proportional to 17,650,319,322.68, 24,356,560,349.07 and 10,028,358,449.09 is: 13,838,634,491.64
Step by Step Solution
- Step 1: Write the proportion equation
17,650,319,322.68 : 24,356,560,349.07 = 10,028,358,449.09 : x - Step 2: Convert to fraction form
17,650,319,322.68/24,356,560,349.07 = 10,028,358,449.09/x - Step 3: Cross multiply
17,650,319,322.68x = 24,356,560,349.07 × 10,028,358,449.09 - Step 4: Simplify right side
17,650,319,322.68x = 244,256,317,767,244,808,192 - Step 5: Solve for x
x = 244,256,317,767,244,808,192/17,650,319,322.68 - Step 6: Final answer
x = 13,838,634,491.64
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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.