Finding the Fourth Proportional to 166,320,857.24, 249,305,355.04 and 62,645,205.41
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Solution
The fourth proportional to 166,320,857.24, 249,305,355.04 and 62,645,205.41 is: 93,901,543.29
Step by Step Solution
- Step 1: Write the proportion equation
166,320,857.24 : 249,305,355.04 = 62,645,205.41 : x - Step 2: Convert to fraction form
166,320,857.24/249,305,355.04 = 62,645,205.41/x - Step 3: Cross multiply
166,320,857.24x = 249,305,355.04 × 62,645,205.41 - Step 4: Simplify right side
166,320,857.24x = 15,617,785,176,294,082 - Step 5: Solve for x
x = 15,617,785,176,294,082/166,320,857.24 - Step 6: Final answer
x = 93,901,543.29
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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.