Finding the Fourth Proportional to 42,640,104,967,364, 58,843,344,854,964 and 24,391,050,253,510
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Solution
The fourth proportional to 42,640,104,967,364, 58,843,344,854,964 and 24,391,050,253,510 is: 33,659,649,349,844.76
Step by Step Solution
- Step 1: Write the proportion equation
42,640,104,967,364 : 58,843,344,854,964 = 24,391,050,253,510 : x - Step 2: Convert to fraction form
42,640,104,967,364/58,843,344,854,964 = 24,391,050,253,510/x - Step 3: Cross multiply
42,640,104,967,364x = 58,843,344,854,964 × 24,391,050,253,510 - Step 4: Simplify right side
42,640,104,967,364x = 1,435,250,981,442,046,068,554,465,280 - Step 5: Solve for x
x = 1,435,250,981,442,046,068,554,465,280/42,640,104,967,364 - Step 6: Final answer
x = 33,659,649,349,844.76
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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.