Home / 583,046,584.34-874,571,536.74-168,557,147.96

Finding the Fourth Proportional to 583,046,584.34, 874,571,536.74 and 168,557,147.96

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Solution

The fourth proportional to 583,046,584.34, 874,571,536.74 and 168,557,147.96 is: 252,836,201.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,046,584.34 : 874,571,536.74 = 168,557,147.96 : x
  2. Step 2: Convert to fraction form
    583,046,584.34/874,571,536.74 = 168,557,147.96/x
  3. Step 3: Cross multiply
    583,046,584.34x = 874,571,536.74 × 168,557,147.96
  4. Step 4: Simplify right side
    583,046,584.34x = 147,415,283,919,888,768
  5. Step 5: Solve for x
    x = 147,415,283,919,888,768/583,046,584.34
  6. Step 6: Final answer
    x = 252,836,201.91

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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.