Finding the Fourth Proportional to 235,477,610.29, 353,189,509.25 and 62,967,876.49
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Solution
The fourth proportional to 235,477,610.29, 353,189,509.25 and 62,967,876.49 is: 94,444,619.88
Step by Step Solution
- Step 1: Write the proportion equation
235,477,610.29 : 353,189,509.25 = 62,967,876.49 : x - Step 2: Convert to fraction form
235,477,610.29/353,189,509.25 = 62,967,876.49/x - Step 3: Cross multiply
235,477,610.29x = 353,189,509.25 × 62,967,876.49 - Step 4: Simplify right side
235,477,610.29x = 22,239,593,394,251,764 - Step 5: Solve for x
x = 22,239,593,394,251,764/235,477,610.29 - Step 6: Final answer
x = 94,444,619.88
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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.