Finding the Fourth Proportional to 50,359,592,031.36, 69,497,204,325.30 and 27,497,636,195.88
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Solution
The fourth proportional to 50,359,592,031.36, 69,497,204,325.30 and 27,497,636,195.88 is: 37,947,266,133.09
Step by Step Solution
- Step 1: Write the proportion equation
50,359,592,031.36 : 69,497,204,325.30 = 27,497,636,195.88 : x - Step 2: Convert to fraction form
50,359,592,031.36/69,497,204,325.30 = 27,497,636,195.88/x - Step 3: Cross multiply
50,359,592,031.36x = 69,497,204,325.30 × 27,497,636,195.88 - Step 4: Simplify right side
50,359,592,031.36x = 1,911,008,841,167,837,593,600 - Step 5: Solve for x
x = 1,911,008,841,167,837,593,600/50,359,592,031.36 - Step 6: Final answer
x = 37,947,266,133.09
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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.