Home / 444,811,439.94-613,844,780.37-254,097,714.71

Finding the Fourth Proportional to 444,811,439.94, 613,844,780.37 and 254,097,714.71

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Solution

The fourth proportional to 444,811,439.94, 613,844,780.37 and 254,097,714.71 is: 350,657,698.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,811,439.94 : 613,844,780.37 = 254,097,714.71 : x
  2. Step 2: Convert to fraction form
    444,811,439.94/613,844,780.37 = 254,097,714.71/x
  3. Step 3: Cross multiply
    444,811,439.94x = 613,844,780.37 × 254,097,714.71
  4. Step 4: Simplify right side
    444,811,439.94x = 155,976,555,875,609,664
  5. Step 5: Solve for x
    x = 155,976,555,875,609,664/444,811,439.94
  6. Step 6: Final answer
    x = 350,657,698.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.