Finding the Fourth Proportional to 967,386,462.08, 1,451,080,744.32 and 240,375,174.08
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Solution
The fourth proportional to 967,386,462.08, 1,451,080,744.32 and 240,375,174.08 is: 360,563,022.32
Step by Step Solution
- Step 1: Write the proportion equation
967,386,462.08 : 1,451,080,744.32 = 240,375,174.08 : x - Step 2: Convert to fraction form
967,386,462.08/1,451,080,744.32 = 240,375,174.08/x - Step 3: Cross multiply
967,386,462.08x = 1,451,080,744.32 × 240,375,174.08 - Step 4: Simplify right side
967,386,462.08x = 348,803,786,520,056,000 - Step 5: Solve for x
x = 348,803,786,520,056,000/967,386,462.08 - Step 6: Final answer
x = 360,563,022.32
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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.