Finding the Fourth Proportional to 131,649,276, 197,601,283.92 and 63,539,914.08
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Solution
The fourth proportional to 131,649,276, 197,601,283.92 and 63,539,914.08 is: 95,371,345.62
Step by Step Solution
- Step 1: Write the proportion equation
131,649,276 : 197,601,283.92 = 63,539,914.08 : x - Step 2: Convert to fraction form
131,649,276/197,601,283.92 = 63,539,914.08/x - Step 3: Cross multiply
131,649,276x = 197,601,283.92 × 63,539,914.08 - Step 4: Simplify right side
131,649,276x = 12,555,568,602,374,484 - Step 5: Solve for x
x = 12,555,568,602,374,484/131,649,276 - Step 6: Final answer
x = 95,371,345.62
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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.