Finding the Fourth Proportional to 177,173,935.24, 244,500,706.56 and 98,860,789.48
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Solution
The fourth proportional to 177,173,935.24, 244,500,706.56 and 98,860,789.48 is: 136,428,266.64
Step by Step Solution
- Step 1: Write the proportion equation
177,173,935.24 : 244,500,706.56 = 98,860,789.48 : x - Step 2: Convert to fraction form
177,173,935.24/244,500,706.56 = 98,860,789.48/x - Step 3: Cross multiply
177,173,935.24x = 244,500,706.56 × 98,860,789.48 - Step 4: Simplify right side
177,173,935.24x = 24,171,532,878,939,416 - Step 5: Solve for x
x = 24,171,532,878,939,416/177,173,935.24 - Step 6: Final answer
x = 136,428,266.64
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.