Finding the Fourth Proportional to 184,305,793.56, 276,499,926.21 and 69,291,332.34
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Solution
The fourth proportional to 184,305,793.56, 276,499,926.21 and 69,291,332.34 is: 103,952,501.49
Step by Step Solution
- Step 1: Write the proportion equation
184,305,793.56 : 276,499,926.21 = 69,291,332.34 : x - Step 2: Convert to fraction form
184,305,793.56/276,499,926.21 = 69,291,332.34/x - Step 3: Cross multiply
184,305,793.56x = 276,499,926.21 × 69,291,332.34 - Step 4: Simplify right side
184,305,793.56x = 19,159,048,279,002,588 - Step 5: Solve for x
x = 19,159,048,279,002,588/184,305,793.56 - Step 6: Final answer
x = 103,952,501.49
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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.