Home / 23,853,721.70-32,917,237.89-14,576,803.94

Finding the Fourth Proportional to 23,853,721.70, 32,917,237.89 and 14,576,803.94

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Solution

The fourth proportional to 23,853,721.70, 32,917,237.89 and 14,576,803.94 is: 20,115,440.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,853,721.70 : 32,917,237.89 = 14,576,803.94 : x
  2. Step 2: Convert to fraction form
    23,853,721.70/32,917,237.89 = 14,576,803.94/x
  3. Step 3: Cross multiply
    23,853,721.70x = 32,917,237.89 × 14,576,803.94
  4. Step 4: Simplify right side
    23,853,721.70x = 479,828,122,968,869.25
  5. Step 5: Solve for x
    x = 479,828,122,968,869.25/23,853,721.70
  6. Step 6: Final answer
    x = 20,115,440.64

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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.