Home / 23,761,521.33-32,787,153.81-13,840,036.82

Finding the Fourth Proportional to 23,761,521.33, 32,787,153.81 and 13,840,036.82

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Solution

The fourth proportional to 23,761,521.33, 32,787,153.81 and 13,840,036.82 is: 19,097,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761,521.33 : 32,787,153.81 = 13,840,036.82 : x
  2. Step 2: Convert to fraction form
    23,761,521.33/32,787,153.81 = 13,840,036.82/x
  3. Step 3: Cross multiply
    23,761,521.33x = 32,787,153.81 × 13,840,036.82
  4. Step 4: Simplify right side
    23,761,521.33x = 453,775,415,789,467.50
  5. Step 5: Solve for x
    x = 453,775,415,789,467.50/23,761,521.33
  6. Step 6: Final answer
    x = 19,097,069.14

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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.