Home / 23,483,980.24-35,227,077.53-19,377,685.10

Finding the Fourth Proportional to 23,483,980.24, 35,227,077.53 and 19,377,685.10

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Solution

The fourth proportional to 23,483,980.24, 35,227,077.53 and 19,377,685.10 is: 29,067,441.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,483,980.24 : 35,227,077.53 = 19,377,685.10 : x
  2. Step 2: Convert to fraction form
    23,483,980.24/35,227,077.53 = 19,377,685.10/x
  3. Step 3: Cross multiply
    23,483,980.24x = 35,227,077.53 × 19,377,685.10
  4. Step 4: Simplify right side
    23,483,980.24x = 682,619,215,360,805
  5. Step 5: Solve for x
    x = 682,619,215,360,805/23,483,980.24
  6. Step 6: Final answer
    x = 29,067,441.23

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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.