Finding the Fourth Proportional to 332,829,089.16, 499,311,724.63 and 114,451,070.23
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Solution
The fourth proportional to 332,829,089.16, 499,311,724.63 and 114,451,070.23 is: 171,700,019.99
Step by Step Solution
- Step 1: Write the proportion equation
332,829,089.16 : 499,311,724.63 = 114,451,070.23 : x - Step 2: Convert to fraction form
332,829,089.16/499,311,724.63 = 114,451,070.23/x - Step 3: Cross multiply
332,829,089.16x = 499,311,724.63 × 114,451,070.23 - Step 4: Simplify right side
332,829,089.16x = 57,146,761,262,290,552 - Step 5: Solve for x
x = 57,146,761,262,290,552/332,829,089.16 - Step 6: Final answer
x = 171,700,019.99
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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.