Finding the Fourth Proportional to 4,357,534,804.68, 6,538,792,982.52 and 2,365,738,810.33
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Solution
The fourth proportional to 4,357,534,804.68, 6,538,792,982.52 and 2,365,738,810.33 is: 3,549,960,476.46
Step by Step Solution
- Step 1: Write the proportion equation
4,357,534,804.68 : 6,538,792,982.52 = 2,365,738,810.33 : x - Step 2: Convert to fraction form
4,357,534,804.68/6,538,792,982.52 = 2,365,738,810.33/x - Step 3: Cross multiply
4,357,534,804.68x = 6,538,792,982.52 × 2,365,738,810.33 - Step 4: Simplify right side
4,357,534,804.68x = 15,469,076,331,446,865,920 - Step 5: Solve for x
x = 15,469,076,331,446,865,920/4,357,534,804.68 - Step 6: Final answer
x = 3,549,960,476.46
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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.