Finding the Fourth Proportional to 34,317,048.62, 51,475,531.62 and 8,758,060.76
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Solution
The fourth proportional to 34,317,048.62, 51,475,531.62 and 8,758,060.76 is: 13,137,080.59
Step by Step Solution
- Step 1: Write the proportion equation
34,317,048.62 : 51,475,531.62 = 8,758,060.76 : x - Step 2: Convert to fraction form
34,317,048.62/51,475,531.62 = 8,758,060.76/x - Step 3: Cross multiply
34,317,048.62x = 51,475,531.62 × 8,758,060.76 - Step 4: Simplify right side
34,317,048.62x = 450,825,833,379,351.19 - Step 5: Solve for x
x = 450,825,833,379,351.19/34,317,048.62 - Step 6: Final answer
x = 13,137,080.59
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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.