Finding the Fourth Proportional to 46,820,322.74, 70,153,806.58 and 24,937,476.95
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Solution
The fourth proportional to 46,820,322.74, 70,153,806.58 and 24,937,476.95 is: 37,365,375.38
Step by Step Solution
- Step 1: Write the proportion equation
46,820,322.74 : 70,153,806.58 = 24,937,476.95 : x - Step 2: Convert to fraction form
46,820,322.74/70,153,806.58 = 24,937,476.95/x - Step 3: Cross multiply
46,820,322.74x = 70,153,806.58 × 24,937,476.95 - Step 4: Simplify right side
46,820,322.74x = 1,749,458,934,656,549.25 - Step 5: Solve for x
x = 1,749,458,934,656,549.25/46,820,322.74 - Step 6: Final answer
x = 37,365,375.38
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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.