Finding the Fourth Proportional to 277,306,833,358.08, 415,669,933,731.36 and 116,050,631,071.80
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Solution
The fourth proportional to 277,306,833,358.08, 415,669,933,731.36 and 116,050,631,071.80 is: 173,954,451,619.33
Step by Step Solution
- Step 1: Write the proportion equation
277,306,833,358.08 : 415,669,933,731.36 = 116,050,631,071.80 : x - Step 2: Convert to fraction form
277,306,833,358.08/415,669,933,731.36 = 116,050,631,071.80/x - Step 3: Cross multiply
277,306,833,358.08x = 415,669,933,731.36 × 116,050,631,071.80 - Step 4: Simplify right side
277,306,833,358.08x = 48,238,758,127,097,616,531,456 - Step 5: Solve for x
x = 48,238,758,127,097,616,531,456/277,306,833,358.08 - Step 6: Final answer
x = 173,954,451,619.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.