Finding the Fourth Proportional to 402,375,266.26, 603,562,946.15 and 126,048,013.58
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Solution
The fourth proportional to 402,375,266.26, 603,562,946.15 and 126,048,013.58 is: 189,072,035.02
Step by Step Solution
- Step 1: Write the proportion equation
402,375,266.26 : 603,562,946.15 = 126,048,013.58 : x - Step 2: Convert to fraction form
402,375,266.26/603,562,946.15 = 126,048,013.58/x - Step 3: Cross multiply
402,375,266.26x = 603,562,946.15 × 126,048,013.58 - Step 4: Simplify right side
402,375,266.26x = 76,077,910,432,700,000 - Step 5: Solve for x
x = 76,077,910,432,700,000/402,375,266.26 - Step 6: Final answer
x = 189,072,035.02
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