Home / 23,028,185.53-31,765,574.00-14,879,423.53

Finding the Fourth Proportional to 23,028,185.53, 31,765,574.00 and 14,879,423.53

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Solution

The fourth proportional to 23,028,185.53, 31,765,574.00 and 14,879,423.53 is: 20,524,996.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,028,185.53 : 31,765,574.00 = 14,879,423.53 : x
  2. Step 2: Convert to fraction form
    23,028,185.53/31,765,574.00 = 14,879,423.53/x
  3. Step 3: Cross multiply
    23,028,185.53x = 31,765,574.00 × 14,879,423.53
  4. Step 4: Simplify right side
    23,028,185.53x = 472,653,429,177,340.88
  5. Step 5: Solve for x
    x = 472,653,429,177,340.88/23,028,185.53
  6. Step 6: Final answer
    x = 20,524,996.58

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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.