Home / 444,811,443.19-613,844,784.86-254,097,717.96

Finding the Fourth Proportional to 444,811,443.19, 613,844,784.86 and 254,097,717.96

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Solution

The fourth proportional to 444,811,443.19, 613,844,784.86 and 254,097,717.96 is: 350,657,703.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,811,443.19 : 613,844,784.86 = 254,097,717.96 : x
  2. Step 2: Convert to fraction form
    444,811,443.19/613,844,784.86 = 254,097,717.96/x
  3. Step 3: Cross multiply
    444,811,443.19x = 613,844,784.86 × 254,097,717.96
  4. Step 4: Simplify right side
    444,811,443.19x = 155,976,559,014,573,152
  5. Step 5: Solve for x
    x = 155,976,559,014,573,152/444,811,443.19
  6. Step 6: Final answer
    x = 350,657,703.17

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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.