Finding the Fourth Proportional to 335,213,604.55, 502,841,660.82 and 105,191,767.99
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Solution
The fourth proportional to 335,213,604.55, 502,841,660.82 and 105,191,767.99 is: 157,794,321.60
Step by Step Solution
- Step 1: Write the proportion equation
335,213,604.55 : 502,841,660.82 = 105,191,767.99 : x - Step 2: Convert to fraction form
335,213,604.55/502,841,660.82 = 105,191,767.99/x - Step 3: Cross multiply
335,213,604.55x = 502,841,660.82 × 105,191,767.99 - Step 4: Simplify right side
335,213,604.55x = 52,894,803,320,683,712 - Step 5: Solve for x
x = 52,894,803,320,683,712/335,213,604.55 - Step 6: Final answer
x = 157,794,321.60
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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.