Finding the Fourth Proportional to 52,893,882.63, 79,304,602.91 and 26,935,936.83
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Solution
The fourth proportional to 52,893,882.63, 79,304,602.91 and 26,935,936.83 is: 40,385,459.87
Step by Step Solution
- Step 1: Write the proportion equation
52,893,882.63 : 79,304,602.91 = 26,935,936.83 : x - Step 2: Convert to fraction form
52,893,882.63/79,304,602.91 = 26,935,936.83/x - Step 3: Cross multiply
52,893,882.63x = 79,304,602.91 × 26,935,936.83 - Step 4: Simplify right side
52,893,882.63x = 2,136,143,774,177,314.50 - Step 5: Solve for x
x = 2,136,143,774,177,314.50/52,893,882.63 - Step 6: Final answer
x = 40,385,459.87
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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.