Finding the Fourth Proportional to 768,370,293, 1,152,587,326.10 and 223,111,827
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Solution
The fourth proportional to 768,370,293, 1,152,587,326.10 and 223,111,827 is: 334,676,999.42
Step by Step Solution
- Step 1: Write the proportion equation
768,370,293 : 1,152,587,326.10 = 223,111,827 : x - Step 2: Convert to fraction form
768,370,293/1,152,587,326.10 = 223,111,827/x - Step 3: Cross multiply
768,370,293x = 1,152,587,326.10 × 223,111,827 - Step 4: Simplify right side
768,370,293x = 257,155,864,102,100,224 - Step 5: Solve for x
x = 257,155,864,102,100,224/768,370,293 - Step 6: Final answer
x = 334,676,999.42
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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.