Finding the Fourth Proportional to 62,313,534.56, 93,386,749.98 and 48,497,175.74
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Solution
The fourth proportional to 62,313,534.56, 93,386,749.98 and 48,497,175.74 is: 72,680,737.14
Step by Step Solution
- Step 1: Write the proportion equation
62,313,534.56 : 93,386,749.98 = 48,497,175.74 : x - Step 2: Convert to fraction form
62,313,534.56/93,386,749.98 = 48,497,175.74/x - Step 3: Cross multiply
62,313,534.56x = 93,386,749.98 × 48,497,175.74 - Step 4: Simplify right side
62,313,534.56x = 4,528,993,625,567,502 - Step 5: Solve for x
x = 4,528,993,625,567,502/62,313,534.56 - Step 6: Final answer
x = 72,680,737.14
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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.