Finding the Fourth Proportional to 38,877,003.09, 58,324,202.73 and 14,616,140.04
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Solution
The fourth proportional to 38,877,003.09, 58,324,202.73 and 14,616,140.04 is: 21,927,480.18
Step by Step Solution
- Step 1: Write the proportion equation
38,877,003.09 : 58,324,202.73 = 14,616,140.04 : x - Step 2: Convert to fraction form
38,877,003.09/58,324,202.73 = 14,616,140.04/x - Step 3: Cross multiply
38,877,003.09x = 58,324,202.73 × 14,616,140.04 - Step 4: Simplify right side
38,877,003.09x = 852,474,714,823,030.25 - Step 5: Solve for x
x = 852,474,714,823,030.25/38,877,003.09 - Step 6: Final answer
x = 21,927,480.18
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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.