Finding the Fourth Proportional to 180,267,768.52, 270,363,814.25 and 50,845,112.18
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Solution
The fourth proportional to 180,267,768.52, 270,363,814.25 and 50,845,112.18 is: 76,256,995.79
Step by Step Solution
- Step 1: Write the proportion equation
180,267,768.52 : 270,363,814.25 = 50,845,112.18 : x - Step 2: Convert to fraction form
180,267,768.52/270,363,814.25 = 50,845,112.18/x - Step 3: Cross multiply
180,267,768.52x = 270,363,814.25 × 50,845,112.18 - Step 4: Simplify right side
180,267,768.52x = 13,746,678,464,953,932 - Step 5: Solve for x
x = 13,746,678,464,953,932/180,267,768.52 - Step 6: Final answer
x = 76,256,995.79
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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.