Home / 332,151,010.70-498,226,516.05-246,057,568.70

Finding the Fourth Proportional to 332,151,010.70, 498,226,516.05 and 246,057,568.70

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Solution

The fourth proportional to 332,151,010.70, 498,226,516.05 and 246,057,568.70 is: 369,086,353.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,151,010.70 : 498,226,516.05 = 246,057,568.70 : x
  2. Step 2: Convert to fraction form
    332,151,010.70/498,226,516.05 = 246,057,568.70/x
  3. Step 3: Cross multiply
    332,151,010.70x = 498,226,516.05 × 246,057,568.70
  4. Step 4: Simplify right side
    332,151,010.70x = 122,592,405,201,134,528
  5. Step 5: Solve for x
    x = 122,592,405,201,134,528/332,151,010.70
  6. Step 6: Final answer
    x = 369,086,353.05

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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.