Finding the Fourth Proportional to 63,176,976, 94,765,476.96 and 22,787,455.68
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Solution
The fourth proportional to 63,176,976, 94,765,476.96 and 22,787,455.68 is: 34,181,188.19
Step by Step Solution
- Step 1: Write the proportion equation
63,176,976 : 94,765,476.96 = 22,787,455.68 : x - Step 2: Convert to fraction form
63,176,976/94,765,476.96 = 22,787,455.68/x - Step 3: Cross multiply
63,176,976x = 94,765,476.96 × 22,787,455.68 - Step 4: Simplify right side
63,176,976x = 2,159,464,106,220,061 - Step 5: Solve for x
x = 2,159,464,106,220,061/63,176,976 - Step 6: Final answer
x = 34,181,188.19
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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.