Home / 23,132,838.03-31,926,833.67-14,763,818.73

Finding the Fourth Proportional to 23,132,838.03, 31,926,833.67 and 14,763,818.73

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Solution

The fourth proportional to 23,132,838.03, 31,926,833.67 and 14,763,818.73 is: 20,376,314.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,132,838.03 : 31,926,833.67 = 14,763,818.73 : x
  2. Step 2: Convert to fraction form
    23,132,838.03/31,926,833.67 = 14,763,818.73/x
  3. Step 3: Cross multiply
    23,132,838.03x = 31,926,833.67 × 14,763,818.73
  4. Step 4: Simplify right side
    23,132,838.03x = 471,361,984,926,740.69
  5. Step 5: Solve for x
    x = 471,361,984,926,740.69/23,132,838.03
  6. Step 6: Final answer
    x = 20,376,314.58

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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.