Finding the Fourth Proportional to 44,461,058.06, 66,767,908.60 and 27,290,088.63
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Solution
The fourth proportional to 44,461,058.06, 66,767,908.60 and 27,290,088.63 is: 40,981,978.90
Step by Step Solution
- Step 1: Write the proportion equation
44,461,058.06 : 66,767,908.60 = 27,290,088.63 : x - Step 2: Convert to fraction form
44,461,058.06/66,767,908.60 = 27,290,088.63/x - Step 3: Cross multiply
44,461,058.06x = 66,767,908.60 × 27,290,088.63 - Step 4: Simplify right side
44,461,058.06x = 1,822,102,143,333,739.25 - Step 5: Solve for x
x = 1,822,102,143,333,739.25/44,461,058.06 - Step 6: Final answer
x = 40,981,978.90
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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.