Home / 17,315,250.24-23,894,730.40-9,580,292.56

Finding the Fourth Proportional to 17,315,250.24, 23,894,730.40 and 9,580,292.56

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Solution

The fourth proportional to 17,315,250.24, 23,894,730.40 and 9,580,292.56 is: 13,220,629.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,315,250.24 : 23,894,730.40 = 9,580,292.56 : x
  2. Step 2: Convert to fraction form
    17,315,250.24/23,894,730.40 = 9,580,292.56/x
  3. Step 3: Cross multiply
    17,315,250.24x = 23,894,730.40 × 9,580,292.56
  4. Step 4: Simplify right side
    17,315,250.24x = 228,918,507,874,325.81
  5. Step 5: Solve for x
    x = 228,918,507,874,325.81/17,315,250.24
  6. Step 6: Final answer
    x = 13,220,629.49

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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.