Home / 63,257,631.36-87,295,735.71-35,380,819.50

Finding the Fourth Proportional to 63,257,631.36, 87,295,735.71 and 35,380,819.50

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Solution

The fourth proportional to 63,257,631.36, 87,295,735.71 and 35,380,819.50 is: 48,825,645.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,257,631.36 : 87,295,735.71 = 35,380,819.50 : x
  2. Step 2: Convert to fraction form
    63,257,631.36/87,295,735.71 = 35,380,819.50/x
  3. Step 3: Cross multiply
    63,257,631.36x = 87,295,735.71 × 35,380,819.50
  4. Step 4: Simplify right side
    63,257,631.36x = 3,088,594,668,275,214
  5. Step 5: Solve for x
    x = 3,088,594,668,275,214/63,257,631.36
  6. Step 6: Final answer
    x = 48,825,645.25

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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.