Home / 444,399,184.26-613,270,821.74-265,783,045.01

Finding the Fourth Proportional to 444,399,184.26, 613,270,821.74 and 265,783,045.01

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Solution

The fourth proportional to 444,399,184.26, 613,270,821.74 and 265,783,045.01 is: 366,780,570.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,399,184.26 : 613,270,821.74 = 265,783,045.01 : x
  2. Step 2: Convert to fraction form
    444,399,184.26/613,270,821.74 = 265,783,045.01/x
  3. Step 3: Cross multiply
    444,399,184.26x = 613,270,821.74 × 265,783,045.01
  4. Step 4: Simplify right side
    444,399,184.26x = 162,996,986,417,842,112
  5. Step 5: Solve for x
    x = 162,996,986,417,842,112/444,399,184.26
  6. Step 6: Final answer
    x = 366,780,570.69

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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.