Finding the Fourth Proportional to 184,368,006.98, 276,516,133.49 and 53,201,060.86
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Solution
The fourth proportional to 184,368,006.98, 276,516,133.49 and 53,201,060.86 is: 79,791,238.66
Step by Step Solution
- Step 1: Write the proportion equation
184,368,006.98 : 276,516,133.49 = 53,201,060.86 : x - Step 2: Convert to fraction form
184,368,006.98/276,516,133.49 = 53,201,060.86/x - Step 3: Cross multiply
184,368,006.98x = 276,516,133.49 × 53,201,060.86 - Step 4: Simplify right side
184,368,006.98x = 14,710,951,646,573,374 - Step 5: Solve for x
x = 14,710,951,646,573,374/184,368,006.98 - Step 6: Final answer
x = 79,791,238.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.