Home / 337,011,864.40-504,761,969.40-276,545,688.40

Finding the Fourth Proportional to 337,011,864.40, 504,761,969.40 and 276,545,688.40

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Solution

The fourth proportional to 337,011,864.40, 504,761,969.40 and 276,545,688.40 is: 414,198,314.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,011,864.40 : 504,761,969.40 = 276,545,688.40 : x
  2. Step 2: Convert to fraction form
    337,011,864.40/504,761,969.40 = 276,545,688.40/x
  3. Step 3: Cross multiply
    337,011,864.40x = 504,761,969.40 × 276,545,688.40
  4. Step 4: Simplify right side
    337,011,864.40x = 139,589,746,305,862,720
  5. Step 5: Solve for x
    x = 139,589,746,305,862,720/337,011,864.40
  6. Step 6: Final answer
    x = 414,198,314.81

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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.