Finding the Fourth Proportional to 266,948,998.24, 400,277,202.08 and 82,665,312.96
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Solution
The fourth proportional to 266,948,998.24, 400,277,202.08 and 82,665,312.96 is: 123,952,666.61
Step by Step Solution
- Step 1: Write the proportion equation
266,948,998.24 : 400,277,202.08 = 82,665,312.96 : x - Step 2: Convert to fraction form
266,948,998.24/400,277,202.08 = 82,665,312.96/x - Step 3: Cross multiply
266,948,998.24x = 400,277,202.08 × 82,665,312.96 - Step 4: Simplify right side
266,948,998.24x = 33,089,040,180,696,360 - Step 5: Solve for x
x = 33,089,040,180,696,360/266,948,998.24 - Step 6: Final answer
x = 123,952,666.61
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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.