Finding the Fourth Proportional to 134,461,951.77, 201,751,593.74 and 47,086,181.15
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Solution
The fourth proportional to 134,461,951.77, 201,751,593.74 and 47,086,181.15 is: 70,649,815.54
Step by Step Solution
- Step 1: Write the proportion equation
134,461,951.77 : 201,751,593.74 = 47,086,181.15 : x - Step 2: Convert to fraction form
134,461,951.77/201,751,593.74 = 47,086,181.15/x - Step 3: Cross multiply
134,461,951.77x = 201,751,593.74 × 47,086,181.15 - Step 4: Simplify right side
134,461,951.77x = 9,499,712,088,898,658 - Step 5: Solve for x
x = 9,499,712,088,898,658/134,461,951.77 - Step 6: Final answer
x = 70,649,815.54
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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.