Finding the Fourth Proportional to 435,794,463.36, 601,391,467.62 and 237,551,617.62
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Solution
The fourth proportional to 435,794,463.36, 601,391,467.62 and 237,551,617.62 is: 327,818,565.79
Step by Step Solution
- Step 1: Write the proportion equation
435,794,463.36 : 601,391,467.62 = 237,551,617.62 : x - Step 2: Convert to fraction form
435,794,463.36/601,391,467.62 = 237,551,617.62/x - Step 3: Cross multiply
435,794,463.36x = 601,391,467.62 × 237,551,617.62 - Step 4: Simplify right side
435,794,463.36x = 142,861,515,955,996,848 - Step 5: Solve for x
x = 142,861,515,955,996,848/435,794,463.36 - Step 6: Final answer
x = 327,818,565.79
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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.