Finding the Fourth Proportional to 592,708,682.12, 888,718,402.80 and 224,272,096.02
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Solution
The fourth proportional to 592,708,682.12, 888,718,402.80 and 224,272,096.02 is: 336,277,744.84
Step by Step Solution
- Step 1: Write the proportion equation
592,708,682.12 : 888,718,402.80 = 224,272,096.02 : x - Step 2: Convert to fraction form
592,708,682.12/888,718,402.80 = 224,272,096.02/x - Step 3: Cross multiply
592,708,682.12x = 888,718,402.80 × 224,272,096.02 - Step 4: Simplify right side
592,708,682.12x = 199,314,738,967,502,624 - Step 5: Solve for x
x = 199,314,738,967,502,624/592,708,682.12 - Step 6: Final answer
x = 336,277,744.84
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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.