Finding the Fourth Proportional to 159,761,798.15, 239,649,535.24 and 62,738,499.24
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Solution
The fourth proportional to 159,761,798.15, 239,649,535.24 and 62,738,499.24 is: 94,110,434.15
Step by Step Solution
- Step 1: Write the proportion equation
159,761,798.15 : 239,649,535.24 = 62,738,499.24 : x - Step 2: Convert to fraction form
159,761,798.15/239,649,535.24 = 62,738,499.24/x - Step 3: Cross multiply
159,761,798.15x = 239,649,535.24 × 62,738,499.24 - Step 4: Simplify right side
159,761,798.15x = 15,035,252,184,364,248 - Step 5: Solve for x
x = 15,035,252,184,364,248/159,761,798.15 - Step 6: Final answer
x = 94,110,434.15
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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.