Finding the Fourth Proportional to 46,268,326.24, 69,488,933.35 and 40,730,825.23
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Solution
The fourth proportional to 46,268,326.24, 69,488,933.35 and 40,730,825.23 is: 61,172,336.02
Step by Step Solution
- Step 1: Write the proportion equation
46,268,326.24 : 69,488,933.35 = 40,730,825.23 : x - Step 2: Convert to fraction form
46,268,326.24/69,488,933.35 = 40,730,825.23/x - Step 3: Cross multiply
46,268,326.24x = 69,488,933.35 × 40,730,825.23 - Step 4: Simplify right side
46,268,326.24x = 2,830,341,599,697,968 - Step 5: Solve for x
x = 2,830,341,599,697,968/46,268,326.24 - Step 6: Final answer
x = 61,172,336.02
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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.