Finding the Fourth Proportional to 183,579,009.82, 275,195,395.01 and 91,375,574.00
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Solution
The fourth proportional to 183,579,009.82, 275,195,395.01 and 91,375,574.00 is: 136,977,191.48
Step by Step Solution
- Step 1: Write the proportion equation
183,579,009.82 : 275,195,395.01 = 91,375,574.00 : x - Step 2: Convert to fraction form
183,579,009.82/275,195,395.01 = 91,375,574.00/x - Step 3: Cross multiply
183,579,009.82x = 275,195,395.01 × 91,375,574.00 - Step 4: Simplify right side
183,579,009.82x = 25,146,137,180,047,948 - Step 5: Solve for x
x = 25,146,137,180,047,948/183,579,009.82 - Step 6: Final answer
x = 136,977,191.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.