Finding the Fourth Proportional to 25,448,393,301,332, 38,172,590,456,454 and 6,108,399,873,836.50
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Solution
The fourth proportional to 25,448,393,301,332, 38,172,590,456,454 and 6,108,399,873,836.50 is: 9,162,599,931,839.76
Step by Step Solution
- Step 1: Write the proportion equation
25,448,393,301,332 : 38,172,590,456,454 = 6,108,399,873,836.50 : x - Step 2: Convert to fraction form
25,448,393,301,332/38,172,590,456,454 = 6,108,399,873,836.50/x - Step 3: Cross multiply
25,448,393,301,332x = 38,172,590,456,454 × 6,108,399,873,836.50 - Step 4: Simplify right side
25,448,393,301,332x = 233,173,446,728,216,014,577,729,536 - Step 5: Solve for x
x = 233,173,446,728,216,014,577,729,536/25,448,393,301,332 - Step 6: Final answer
x = 9,162,599,931,839.76
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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.