Finding the Fourth Proportional to 117,407,377.66, 176,050,718.98 and 62,104,952.66
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Solution
The fourth proportional to 117,407,377.66, 176,050,718.98 and 62,104,952.66 is: 93,125,506.98
Step by Step Solution
- Step 1: Write the proportion equation
117,407,377.66 : 176,050,718.98 = 62,104,952.66 : x - Step 2: Convert to fraction form
117,407,377.66/176,050,718.98 = 62,104,952.66/x - Step 3: Cross multiply
117,407,377.66x = 176,050,718.98 × 62,104,952.66 - Step 4: Simplify right side
117,407,377.66x = 10,933,621,568,011,862 - Step 5: Solve for x
x = 10,933,621,568,011,862/117,407,377.66 - Step 6: Final answer
x = 93,125,506.98
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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.