Finding the Fourth Proportional to 155,762,759, 233,644,534.26 and 63,646,497.25
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Solution
The fourth proportional to 155,762,759, 233,644,534.26 and 63,646,497.25 is: 95,469,907.59
Step by Step Solution
- Step 1: Write the proportion equation
155,762,759 : 233,644,534.26 = 63,646,497.25 : x - Step 2: Convert to fraction form
155,762,759/233,644,534.26 = 63,646,497.25/x - Step 3: Cross multiply
155,762,759x = 233,644,534.26 × 63,646,497.25 - Step 4: Simplify right side
155,762,759x = 14,870,656,207,256,620 - Step 5: Solve for x
x = 14,870,656,207,256,620/155,762,759 - Step 6: Final answer
x = 95,469,907.59
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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.