Finding the Fourth Proportional to 95,220,455.77, 142,832,455.80 and 27,064,918.99
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Solution
The fourth proportional to 95,220,455.77, 142,832,455.80 and 27,064,918.99 is: 40,597,882.19
Step by Step Solution
- Step 1: Write the proportion equation
95,220,455.77 : 142,832,455.80 = 27,064,918.99 : x - Step 2: Convert to fraction form
95,220,455.77/142,832,455.80 = 27,064,918.99/x - Step 3: Cross multiply
95,220,455.77x = 142,832,455.80 × 27,064,918.99 - Step 4: Simplify right side
95,220,455.77x = 3,865,748,844,795,474.50 - Step 5: Solve for x
x = 3,865,748,844,795,474.50/95,220,455.77 - Step 6: Final answer
x = 40,597,882.19
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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.