Home / 23,713,515.52-32,722,848.93-14,419,802.68

Finding the Fourth Proportional to 23,713,515.52, 32,722,848.93 and 14,419,802.68

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Solution

The fourth proportional to 23,713,515.52, 32,722,848.93 and 14,419,802.68 is: 19,898,231.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,713,515.52 : 32,722,848.93 = 14,419,802.68 : x
  2. Step 2: Convert to fraction form
    23,713,515.52/32,722,848.93 = 14,419,802.68/x
  3. Step 3: Cross multiply
    23,713,515.52x = 32,722,848.93 × 14,419,802.68
  4. Step 4: Simplify right side
    23,713,515.52x = 471,857,024,698,049.12
  5. Step 5: Solve for x
    x = 471,857,024,698,049.12/23,713,515.52
  6. Step 6: Final answer
    x = 19,898,231.64

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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.