Home / 43,033,043.57-59,383,876.55-23,453,521.47

Finding the Fourth Proportional to 43,033,043.57, 59,383,876.55 and 23,453,521.47

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Solution

The fourth proportional to 43,033,043.57, 59,383,876.55 and 23,453,521.47 is: 32,364,920.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,033,043.57 : 59,383,876.55 = 23,453,521.47 : x
  2. Step 2: Convert to fraction form
    43,033,043.57/59,383,876.55 = 23,453,521.47/x
  3. Step 3: Cross multiply
    43,033,043.57x = 59,383,876.55 × 23,453,521.47
  4. Step 4: Simplify right side
    43,033,043.57x = 1,392,761,023,519,987
  5. Step 5: Solve for x
    x = 1,392,761,023,519,987/43,033,043.57
  6. Step 6: Final answer
    x = 32,364,920.26

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1.5x scale

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.