Finding the Fourth Proportional to 36,959,579.64, 55,411,024.68 and 22,589,415
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Solution
The fourth proportional to 36,959,579.64, 55,411,024.68 and 22,589,415 is: 33,866,798.39
Step by Step Solution
- Step 1: Write the proportion equation
36,959,579.64 : 55,411,024.68 = 22,589,415 : x - Step 2: Convert to fraction form
36,959,579.64/55,411,024.68 = 22,589,415/x - Step 3: Cross multiply
36,959,579.64x = 55,411,024.68 × 22,589,415 - Step 4: Simplify right side
36,959,579.64x = 1,251,702,632,071,762.25 - Step 5: Solve for x
x = 1,251,702,632,071,762.25/36,959,579.64 - Step 6: Final answer
x = 33,866,798.39
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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.