Finding the Fourth Proportional to 65,893,387.47, 98,770,392.72 and 24,367,580.07
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Solution
The fourth proportional to 65,893,387.47, 98,770,392.72 and 24,367,580.07 is: 36,525,599.09
Step by Step Solution
- Step 1: Write the proportion equation
65,893,387.47 : 98,770,392.72 = 24,367,580.07 : x - Step 2: Convert to fraction form
65,893,387.47/98,770,392.72 = 24,367,580.07/x - Step 3: Cross multiply
65,893,387.47x = 98,770,392.72 × 24,367,580.07 - Step 4: Simplify right side
65,893,387.47x = 2,406,795,453,149,945 - Step 5: Solve for x
x = 2,406,795,453,149,945/65,893,387.47 - Step 6: Final answer
x = 36,525,599.09
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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.