Finding the Fourth Proportional to 596,718,769.60, 895,216,624.26 and 187,764,291.28
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Solution
The fourth proportional to 596,718,769.60, 895,216,624.26 and 187,764,291.28 is: 281,690,008.02
Step by Step Solution
- Step 1: Write the proportion equation
596,718,769.60 : 895,216,624.26 = 187,764,291.28 : x - Step 2: Convert to fraction form
596,718,769.60/895,216,624.26 = 187,764,291.28/x - Step 3: Cross multiply
596,718,769.60x = 895,216,624.26 × 187,764,291.28 - Step 4: Simplify right side
596,718,769.60x = 168,089,714,996,252,960 - Step 5: Solve for x
x = 168,089,714,996,252,960/596,718,769.60 - Step 6: Final answer
x = 281,690,008.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.