Finding the Fourth Proportional to 335,602,502.56, 463,154,730.24 and 203,449,069.36
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Solution
The fourth proportional to 335,602,502.56, 463,154,730.24 and 203,449,069.36 is: 280,773,826.53
Step by Step Solution
- Step 1: Write the proportion equation
335,602,502.56 : 463,154,730.24 = 203,449,069.36 : x - Step 2: Convert to fraction form
335,602,502.56/463,154,730.24 = 203,449,069.36/x - Step 3: Cross multiply
335,602,502.56x = 463,154,730.24 × 203,449,069.36 - Step 4: Simplify right side
335,602,502.56x = 94,228,398,837,009,856 - Step 5: Solve for x
x = 94,228,398,837,009,856/335,602,502.56 - Step 6: Final answer
x = 280,773,826.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.