Home / 23,776,586.65-32,811,134.46-13,987,661.23

Finding the Fourth Proportional to 23,776,586.65, 32,811,134.46 and 13,987,661.23

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Solution

The fourth proportional to 23,776,586.65, 32,811,134.46 and 13,987,661.23 is: 19,302,645.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,776,586.65 : 32,811,134.46 = 13,987,661.23 : x
  2. Step 2: Convert to fraction form
    23,776,586.65/32,811,134.46 = 13,987,661.23/x
  3. Step 3: Cross multiply
    23,776,586.65x = 32,811,134.46 × 13,987,661.23
  4. Step 4: Simplify right side
    23,776,586.65x = 458,951,033,234,403.31
  5. Step 5: Solve for x
    x = 458,951,033,234,403.31/23,776,586.65
  6. Step 6: Final answer
    x = 19,302,645.92

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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.