Finding the Fourth Proportional to 244,740,971.34, 367,473,274.29 and 163,366,842.06
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Solution
The fourth proportional to 244,740,971.34, 367,473,274.29 and 163,366,842.06 is: 245,291,779.44
Step by Step Solution
- Step 1: Write the proportion equation
244,740,971.34 : 367,473,274.29 = 163,366,842.06 : x - Step 2: Convert to fraction form
244,740,971.34/367,473,274.29 = 163,366,842.06/x - Step 3: Cross multiply
244,740,971.34x = 367,473,274.29 × 163,366,842.06 - Step 4: Simplify right side
244,740,971.34x = 60,032,948,362,205,496 - Step 5: Solve for x
x = 60,032,948,362,205,496/244,740,971.34 - Step 6: Final answer
x = 245,291,779.44
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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.