Finding the Fourth Proportional to 63,187,785.90, 94,792,176.45 and 24,850,550.70
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Solution
The fourth proportional to 63,187,785.90, 94,792,176.45 and 24,850,550.70 is: 37,279,954.56
Step by Step Solution
- Step 1: Write the proportion equation
63,187,785.90 : 94,792,176.45 = 24,850,550.70 : x - Step 2: Convert to fraction form
63,187,785.90/94,792,176.45 = 24,850,550.70/x - Step 3: Cross multiply
63,187,785.90x = 94,792,176.45 × 24,850,550.70 - Step 4: Simplify right side
63,187,785.90x = 2,355,637,786,834,071 - Step 5: Solve for x
x = 2,355,637,786,834,071/63,187,785.90 - Step 6: Final answer
x = 37,279,954.56
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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.