Finding the Fourth Proportional to 5,392,537,443,184.40, 8,087,988,877,458 and 1,467,645,338,733
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Solution
The fourth proportional to 5,392,537,443,184.40, 8,087,988,877,458 and 1,467,645,338,733 is: 2,201,245,573,311.39
Step by Step Solution
- Step 1: Write the proportion equation
5,392,537,443,184.40 : 8,087,988,877,458 = 1,467,645,338,733 : x - Step 2: Convert to fraction form
5,392,537,443,184.40/8,087,988,877,458 = 1,467,645,338,733/x - Step 3: Cross multiply
5,392,537,443,184.40x = 8,087,988,877,458 × 1,467,645,338,733 - Step 4: Simplify right side
5,392,537,443,184.40x = 11,870,299,175,725,582,577,041,408 - Step 5: Solve for x
x = 11,870,299,175,725,582,577,041,408/5,392,537,443,184.40 - Step 6: Final answer
x = 2,201,245,573,311.39
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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.