Finding the Fourth Proportional to 133,056,111.70, 199,434,868.35 and 75,575,919.70
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Solution
The fourth proportional to 133,056,111.70, 199,434,868.35 and 75,575,919.70 is: 113,279,077.55
Step by Step Solution
- Step 1: Write the proportion equation
133,056,111.70 : 199,434,868.35 = 75,575,919.70 : x - Step 2: Convert to fraction form
133,056,111.70/199,434,868.35 = 75,575,919.70/x - Step 3: Cross multiply
133,056,111.70x = 199,434,868.35 × 75,575,919.70 - Step 4: Simplify right side
133,056,111.70x = 15,072,473,595,799,672 - Step 5: Solve for x
x = 15,072,473,595,799,672/133,056,111.70 - Step 6: Final answer
x = 113,279,077.55
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