Finding the Fourth Proportional to 251,072,509.77, 376,251,105.72 and 184,973,829.48
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Solution
The fourth proportional to 251,072,509.77, 376,251,105.72 and 184,973,829.48 is: 277,197,244.47
Step by Step Solution
- Step 1: Write the proportion equation
251,072,509.77 : 376,251,105.72 = 184,973,829.48 : x - Step 2: Convert to fraction form
251,072,509.77/376,251,105.72 = 184,973,829.48/x - Step 3: Cross multiply
251,072,509.77x = 376,251,105.72 × 184,973,829.48 - Step 4: Simplify right side
251,072,509.77x = 69,596,607,871,112,736 - Step 5: Solve for x
x = 69,596,607,871,112,736/251,072,509.77 - Step 6: Final answer
x = 277,197,244.47
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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.