Home / 1,060,285,857.56-1,589,896,681.04-617,771,544.39

Finding the Fourth Proportional to 1,060,285,857.56, 1,589,896,681.04 and 617,771,544.39

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Solution

The fourth proportional to 1,060,285,857.56, 1,589,896,681.04 and 617,771,544.39 is: 926,347,287.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,285,857.56 : 1,589,896,681.04 = 617,771,544.39 : x
  2. Step 2: Convert to fraction form
    1,060,285,857.56/1,589,896,681.04 = 617,771,544.39/x
  3. Step 3: Cross multiply
    1,060,285,857.56x = 1,589,896,681.04 × 617,771,544.39
  4. Step 4: Simplify right side
    1,060,285,857.56x = 982,192,928,066,615,936
  5. Step 5: Solve for x
    x = 982,192,928,066,615,936/1,060,285,857.56
  6. Step 6: Final answer
    x = 926,347,287.44

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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.