Finding the Fourth Proportional to 588,619,598,071.24, 882,929,396,116.32 and 141,439,498,642.98
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Solution
The fourth proportional to 588,619,598,071.24, 882,929,396,116.32 and 141,439,498,642.98 is: 212,159,247,726.45
Step by Step Solution
- Step 1: Write the proportion equation
588,619,598,071.24 : 882,929,396,116.32 = 141,439,498,642.98 : x - Step 2: Convert to fraction form
588,619,598,071.24/882,929,396,116.32 = 141,439,498,642.98/x - Step 3: Cross multiply
588,619,598,071.24x = 882,929,396,116.32 × 141,439,498,642.98 - Step 4: Simplify right side
588,619,598,071.24x = 124,881,091,123,841,402,404,864 - Step 5: Solve for x
x = 124,881,091,123,841,402,404,864/588,619,598,071.24 - Step 6: Final answer
x = 212,159,247,726.45
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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.