Finding the Fourth Proportional to 1,382,299,447.02, 2,074,924,696.48 and 595,741,269.28
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Solution
The fourth proportional to 1,382,299,447.02, 2,074,924,696.48 and 595,741,269.28 is: 894,247,823.80
Step by Step Solution
- Step 1: Write the proportion equation
1,382,299,447.02 : 2,074,924,696.48 = 595,741,269.28 : x - Step 2: Convert to fraction form
1,382,299,447.02/2,074,924,696.48 = 595,741,269.28/x - Step 3: Cross multiply
1,382,299,447.02x = 2,074,924,696.48 × 595,741,269.28 - Step 4: Simplify right side
1,382,299,447.02x = 1,236,118,272,335,328,000 - Step 5: Solve for x
x = 1,236,118,272,335,328,000/1,382,299,447.02 - Step 6: Final answer
x = 894,247,823.80
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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.