Home / 51,083,786.64-76,649,594.81-22,326,185.53

Finding the Fourth Proportional to 51,083,786.64, 76,649,594.81 and 22,326,185.53

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Solution

The fourth proportional to 51,083,786.64, 76,649,594.81 and 22,326,185.53 is: 33,499,730.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,083,786.64 : 76,649,594.81 = 22,326,185.53 : x
  2. Step 2: Convert to fraction form
    51,083,786.64/76,649,594.81 = 22,326,185.53/x
  3. Step 3: Cross multiply
    51,083,786.64x = 76,649,594.81 × 22,326,185.53
  4. Step 4: Simplify right side
    51,083,786.64x = 1,711,293,074,527,385.25
  5. Step 5: Solve for x
    x = 1,711,293,074,527,385.25/51,083,786.64
  6. Step 6: Final answer
    x = 33,499,730.29

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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.