Home / 23,341,043.70-34,987,945.95-13,751,486.10

Finding the Fourth Proportional to 23,341,043.70, 34,987,945.95 and 13,751,486.10

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Solution

The fourth proportional to 23,341,043.70, 34,987,945.95 and 13,751,486.10 is: 20,613,313.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,341,043.70 : 34,987,945.95 = 13,751,486.10 : x
  2. Step 2: Convert to fraction form
    23,341,043.70/34,987,945.95 = 13,751,486.10/x
  3. Step 3: Cross multiply
    23,341,043.70x = 34,987,945.95 × 13,751,486.10
  4. Step 4: Simplify right side
    23,341,043.70x = 481,136,252,398,976.31
  5. Step 5: Solve for x
    x = 481,136,252,398,976.31/23,341,043.70
  6. Step 6: Final answer
    x = 20,613,313.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.