Home / 46,953,680.13-70,396,469.57-31,562,795.88

Finding the Fourth Proportional to 46,953,680.13, 70,396,469.57 and 31,562,795.88

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Solution

The fourth proportional to 46,953,680.13, 70,396,469.57 and 31,562,795.88 is: 47,321,304.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,953,680.13 : 70,396,469.57 = 31,562,795.88 : x
  2. Step 2: Convert to fraction form
    46,953,680.13/70,396,469.57 = 31,562,795.88/x
  3. Step 3: Cross multiply
    46,953,680.13x = 70,396,469.57 × 31,562,795.88
  4. Step 4: Simplify right side
    46,953,680.13x = 2,221,909,399,789,448.50
  5. Step 5: Solve for x
    x = 2,221,909,399,789,448.50/46,953,680.13
  6. Step 6: Final answer
    x = 47,321,304.61

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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.