Home / 14,173,735.70-19,565,801.31-9,530,212.29

Finding the Fourth Proportional to 14,173,735.70, 19,565,801.31 and 9,530,212.29

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Solution

The fourth proportional to 14,173,735.70, 19,565,801.31 and 9,530,212.29 is: 13,155,758.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,173,735.70 : 19,565,801.31 = 9,530,212.29 : x
  2. Step 2: Convert to fraction form
    14,173,735.70/19,565,801.31 = 9,530,212.29/x
  3. Step 3: Cross multiply
    14,173,735.70x = 19,565,801.31 × 9,530,212.29
  4. Step 4: Simplify right side
    14,173,735.70x = 186,466,240,108,260.06
  5. Step 5: Solve for x
    x = 186,466,240,108,260.06/14,173,735.70
  6. Step 6: Final answer
    x = 13,155,758.24

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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.