Home / 23,530,448.58-32,466,981.51-13,736,448.06

Finding the Fourth Proportional to 23,530,448.58, 32,466,981.51 and 13,736,448.06

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Solution

The fourth proportional to 23,530,448.58, 32,466,981.51 and 13,736,448.06 is: 18,953,357.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530,448.58 : 32,466,981.51 = 13,736,448.06 : x
  2. Step 2: Convert to fraction form
    23,530,448.58/32,466,981.51 = 13,736,448.06/x
  3. Step 3: Cross multiply
    23,530,448.58x = 32,466,981.51 × 13,736,448.06
  4. Step 4: Simplify right side
    23,530,448.58x = 445,981,005,177,095.44
  5. Step 5: Solve for x
    x = 445,981,005,177,095.44/23,530,448.58
  6. Step 6: Final answer
    x = 18,953,357.55

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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.