Finding the Fourth Proportional to 51,344,798.46, 77,042,482.72 and 24,046,376.62
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Solution
The fourth proportional to 51,344,798.46, 77,042,482.72 and 24,046,376.62 is: 36,081,406.70
Step by Step Solution
- Step 1: Write the proportion equation
51,344,798.46 : 77,042,482.72 = 24,046,376.62 : x - Step 2: Convert to fraction form
51,344,798.46/77,042,482.72 = 24,046,376.62/x - Step 3: Cross multiply
51,344,798.46x = 77,042,482.72 × 24,046,376.62 - Step 4: Simplify right side
51,344,798.46x = 1,852,592,555,224,962 - Step 5: Solve for x
x = 1,852,592,555,224,962/51,344,798.46 - Step 6: Final answer
x = 36,081,406.70
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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.