Home / 31,694,196-47,557,507.68-15,094,596

Finding the Fourth Proportional to 31,694,196, 47,557,507.68 and 15,094,596

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Solution

The fourth proportional to 31,694,196, 47,557,507.68 and 15,094,596 is: 22,649,615.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,694,196 : 47,557,507.68 = 15,094,596 : x
  2. Step 2: Convert to fraction form
    31,694,196/47,557,507.68 = 15,094,596/x
  3. Step 3: Cross multiply
    31,694,196x = 47,557,507.68 × 15,094,596
  4. Step 4: Simplify right side
    31,694,196x = 717,861,365,196,497.25
  5. Step 5: Solve for x
    x = 717,861,365,196,497.25/31,694,196
  6. Step 6: Final answer
    x = 22,649,615.89

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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.